Something similar was narrated from 'Aishah and Hafsah: "There is no fast except for one who intends to fast before dawn." (Daif)

Source: sunnah.com · Version: urn:1075220

Abdullah bin 'Amr bin Al-As said: "The Messenger of Allah (ﷺ) said: 'The most beloved fasting to Allah, the mighty and sublime, is the fast of Dawud, peace be upon him. He used to fast one day and not the next. And the most beloved prayer to Allah, the mighty and sublime, is the prayer of Dawud, peace be upon him. He used to sleep half the night, stand for one-third of it (in prayer), and sleep for one-sixth of it."'

Source: sunnah.com · Version: urn:1075250

It was narrated that 'Abdullah bin Shaqiq said: "I asked 'Aishah about the fasting of the Messenger of Allah. She said: "The Messenger of Allah (ﷺ) used to fast until we said: He is going to (continue to) fast, and he used not to fast until we said: He is not going to, and he did not fast for a whole month from the time he came to Al-Madinah, apart from Ramadan."'

Source: sunnah.com · Version: urn:1075300

It was narrated that 'Aishah said: "The Messenger of Allah (ﷺ) did not fast any month more than Shaban; he used to fast (all of) it, or most of it."

Source: sunnah.com · Version: urn:1075350

It was narrated that 'Aishah said: "The Messenger of Allah (ﷺ) used to fast (all of) Shaban except a little."

Source: sunnah.com · Version: urn:1075360

Usamah bin Zaid said: "I said: 'O Messenger of Allah, sometimes you fast, and you hardly ever break your hardly ever fast, except two days which, if you are fasting, you include them in your fast, and if you are not fasting, then you fast them on your own.' He said: 'Which two days?' I said: 'Monday and Thursday.' He said: 'Those are two days in which deeds are shown to the Lord of the worlds, and I like my deeds to be shown (to Him) when I am fasting."'

Source: sunnah.com · Version: urn:1075390

'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075560

'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075570

It was narrated from 'Ata that he narrated that someone who heard him said that 'Abdullah bin 'Amr bin AL-As said: "The Messenger of Allah (ﷺ) said: 'The one who fasts every day of his life has neither fasted, nor broken the fast."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075580

'Abdullah bin 'Amr bin Al-As said: "The Prophet (ﷺ) heard that I was fasting continually," and he quoted this Hadith. 'Ata said: "I am not sure how he put it, but I think he said: 'There is no fast for one who fats continually." 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075590

It was narrated that 'Imran said: "It was said: 'O Messenger of Allah, so and so never broke his fast, even for one day for the rest of his life.' He said: 'He has neither fasted nor broken his fast."" 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075600

It was narrated from Mutarrif bin 'Abdullah bin 'Abdullah bin Ash-Shikhkhir: "My father told me that he heard the Messenger of Allah (ﷺ) say, when mention was made in his presence of a man who fasted for the rest of his life: 'He neither fasted nor broke his fast."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075610

Mutarrif bin 'Abdullah bin Ash-Shikhkhir narrated from his father that: the Messenger of Allah (ﷺ) said, concerning one who fasted for the rest of his life: "He neither fasted nor broke his fast." 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075620

It was narrated that 'Umar said: "We were with the Messenger of Allah (ﷺ) and we passed by a man. They said: 'O Prophet of Allah, this man has not broken his fast for such and such a time.' He said: 'He has neither fasted nor broken his fast."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075630

It was narrated from Abu Qatadah that: the Messenger of Allah (ﷺ) was asked about his fasting and he got angry. 'Umr said: "We are content with Allah as our lord, Islam as our religion and Muhammad as or Prophet." And he was aksed about someone who fasted for the rest of his life and said: "He neither fasted nor broke his fast." 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075640

It was narrated from 'Aishah that Hamzah bin 'Amr Al-Aslami asked the Messenger of Allah: "O Messenger of Allah, I am a man who fasts continually: shoud I fast when traveling?" He said: "Fast if you wish and break you fast if you wish." 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, and then he has not fasted."

Source: sunnah.com · Version: urn:1075650

It was narrated from 'Amr bin Shurahbil that a man from among the Companions of the Prophet (ﷺ) said: 'It was said to the Prophet (ﷺ) that a man fasted for the rest of his life. He said: 'I wish that he had never eaten.' They said: 'Two-thirds (of a lifetime)?' He said: 'That is too much.' Then he said: 'Shall I not tell you of that which will take away impurity from the heart? Fasting three days each month." 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075660

It was narrated that 'Amr bin Shurahbil said: "A man came to the Messenger of Allah (ﷺ) and said: 'O Messenger of Allah, what do you say about a man who fated for the rest of his life?' The Messenger of Allah (ﷺ) said: 'I wish that he would never eat for the rest of his life.' He said: 'Two-thirds ( of a lifetime)?' he said: 'That is too much.' He said: 'Half?' He said: 'Shall I not tell you of that which will take away impurity from the heart?' He said: 'Yes.' He said: 'Fasting for three days each month."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075670

It was narrated that Abu Qatadah said: "Umar said: 'O Messenger of Allah, what about a person who fasted for an entire lifetime?' He said: 'He neither fasted nor broke his fast for one day?' He said: 'Can anyone do that?' He said: 'What about a person who fasted for one day?' He said: 'That is the fast of Dawud, peace be upon him.' He said: 'What about a person who fasted for one day, and broke his fast for two days?' he said: 'I wish that I could do that.' Then he said: 'Three days of each month, and from Ramadan to Ramadan, this is fasting for an entire lifetime."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075680

It was narrated that 'Abdullah bin 'Amr said: "The Messenger of Allah (ﷺ) said: "The best of fasting is the fast of Dawud, peace be upon him. He used to fast for one day and break his fast for one day."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet (ﷺ) said: 'Whoever fasts every day of his life, then he has not fasted."

Source: sunnah.com · Version: urn:1075690