It was narrated that An-Nu'man bin Bashir said: "I heard the Messenger of Allah (ﷺ) say: 'That which is lawful is clear and that which is unlawful is clear, but between them there are matters which are doubtful.'" And sometimes he said: "But between them are matters that are not as clear. I will describe the likeness of that for you. Allah, the Mighty and Sublime, has a sanctuary and the sanctuary of Allah is that which He has forbidden. Whoever grazes around the sanctuary will soon transgress into the sanctuary. And whoever approaches a matter that is unclear, he will soon wind up in the sanctuary." And sometimes he said: "He will soon transgress, and indeed whoever mixes in doubt, he will soon cross into it."

It was narrated that Abu Al-Hawra' As-Sa'di said: "I said to Al-Hasan bin 'Ali, may Allah be pleased with him: 'What did you memorize from the Messenger of Allah (ﷺ) ?' He said: I memorized from him: 'Leave that which makes you doubt for that which does not make you doubt.'"

It was narrated from Ibn Tawus, from his father, that: He disliked to sell raisins to one who would use them to make Nabidh.

It was narrated that Suwiad bin Ghafalah said: "Umar bin Al-Khattab wrote to some of his workers saying: 'Give to the Muslims thickened grape juice when two thirds of it have gone and one-third is left.'"

It was narrated that Ash-Sha'bi said: "Ali, may Allah be pleased with him, used to give the people thickened grape juice into which flies would fall and not be able to get out again."

It was narrated that Dawud said: "I asked Sa'eed: 'What is the drink that 'Umar bin Al-Khattab, may Allah be pleased with him, regarded as permissible?' He said: 'That which has been cooked until two-third has gone and one-third is left.'"

It was narrated from Sa'eed bin Al-Musayyab that : Abu Ad-Darda' used to drink that of which two-third had gone and one-third was left.

It was narrated from Abu Musa Al-'Ash'ari that: He used to drink thickened grape juice that of which two-third had gone and one-third was left.

It was narrated that Ya'la bin 'Ata' said: "I heard Sa'eed bin Al-Musayyab say, when a Bedouin asked him about a drink that had been cooked and reduced by half: 'No, not until two-third has gone and one-third is left.'"

It was narrated that Bushair bin Al-Muhajir said: "I asked Al-Hasan about juice that has been cooked. He said: 'That which has been cooked until two-third of it has gone and one-third is left.'"

It was narrated that Anas bin Sirin said: "I heard Anas bin Malik say: 'The Shaitan disputed with Nuh, peace be upon him, concerning the grapevine. One said: "This is for me," and the other said: "This is for me." Then they agreed that Nuh would have one-third and the Shaitan would have two-thirds.'"

It was narrated that Makhul said: "Every intoxicant is unlawful."

It was narrated that Sa'eed bin Al-Musayyab said: "Drink juice so long as it does not have any foam."

It was narrated that Hisham bin 'A'idh Al-Asadi said: "I asked Ibrahim about juice and he said: 'Drink it, unless it bubbles, so long as it doesn't change.'"

It was narrated from 'Ata' that : He said, concerning juice: "Drink it unless it is bubbling."

It was narrated that Ash-Sha'bi said: "Drink it for three days unless it bubbles."

It was narrated from Ibn Al-Dailami that his father said: "We said: 'O Messenger of Allah, we have grapevines; what should we do with them?' He said: 'Make raisins.' We said: 'What should we do with the raisins?' He said: 'Soak them in the morning and drink them in the evening, and soak them in the evening and drink them in the morning.' I said: 'Can we leave it until it gets stronger?' He said: 'Do not put it in clay vessels, rather put it in skins, for if it stays there for a long time, it will turn into vinegar.'"

It was narrated that Ibn 'Abbas said: "Nabidh would be made for the Messenger of Allah (ﷺ) and he would drink it in the morning, and on the following morning. Then on the evening before the third day, if there was anything left in the vessel, they would not drink it and it would be thrown away."

It was narrated from Ibn 'Abbas that: Raisins would be soaked for the Messenger of Allah (ﷺ) and he would drink it that day, the following day, and the day after that.

It was narrated that Ibn 'Abbas said: "Nabidh of raisins would be made for the Messenger of Allah (ﷺ) at night, and he would put it in a water skin and drink it during the next day, the day after, and the day after that. At the end of the third day, he would give it to others to drink, or drink it himself, and if anything was left the following morning, he would pour it away."