It was narrated that 'Aishah said: "They say that the Prophet (ﷺ) made a will for 'Ali,[1] but he called for a basin in which to urinate, then he went flaccid suddenly (and died), so how could he leave a will?!" The Shaikh said: Azhar (one of the narrators) is Ibn Sa'd As-Samman. [1] Meaning, appointing him as the Khalifah.

It was narrated from Qatadah, from 'Abdullah bin Sarjis, that the Prophet (ﷺ) of Allah (ﷺ) said: "None of you should urinate into a burrow in the ground." They said to Qatadah: "Why is it disliked to urinate into a burrow in the ground?" He said: "It is said that these are dwelling-places of the jinn."

It was narrated from Jabir that the Messenger of Allah (ﷺ) forbade urinating into standing water.

It was narrated from 'Abdullah bin Mughaffal that the Prophet (ﷺ) said: "None of you should urinate in the place where he bathes, for most Waswas (devilish whispers) [1] come from that." [1] I.e., with regard to whether the urine has soiled his body or not.

It was narrated that Ibn 'Umar said: "A man passed by the Prophet (ﷺ) when he was urinating and greeted him with Salam, but he did not return his greeting."

It was narrated from Al-Muhajir bin Qunfudh that he greeted the Prophet (ﷺ) with Salam while he was urinating, and he did not return the greeting until he had performed Wudu'. When he had performed Wudu' he returned the greeting.

It was narrated from 'Abdullah bin Mas'ud, that the Messenger of Allah (ﷺ) forbade cleaning oneself with bones or dung.

It was narrated from Abu Hurairah that the Prophet (ﷺ) said: "I am like a father teaching you. When any one of you goes to Al-Khala' (the toilet), let him not face toward the Qiblah nor turn his back toward it, and let him not clean himself with his right hand." And he used to tell them to use three stones, and he forbade using dung or old bones.

It was narrated that Salman said, that a man said to him: "Your companion (meaning, the Prophet(ﷺ)) even teaches you how to go to the toilet!" He said: "Yes, he forbade us from facing the Qiblah when defecating or urinating, or cleaning ourselves with out right hands, or to use less than three stones."

'Abdur-Rahman bin Al-Aswad (narrated) from his father that he heard 'Abdullah say: "The Prophet (ﷺ) wanted to defecate, and he told me to bring him three stones. I found two stones and looked for a third, but I could not find any, so I picked up a piece of dung and brought them to the Prophet (ﷺ). He took the two stones and three away the dung and said: "This is Riks." Abu 'Abdur-Rahman (An-Nasai') said: Riks is the food of the jinn.

It was narrated from Salamah bin Qais that the Messenger of Allah (ﷺ) said: "When you clean yourselves (with stones, after defecating), use an odd number."

It was narrated from 'Aishah that the Messenger of Allah (ﷺ) said: "When any one of you goes to the Gha'it (toilet to defecate), let him take with him three stones and clean himself with them, for that will suffice him."

Anas bin Malik said: "When the Messenger of Allah (ﷺ) would go to the toilet, I and another boy like me would bring a small leather vessel of water and he would clean himself with water."

It was narrated that 'Aishah said: "Tell your husbands to clean themselves with water, for I am too shy to tell them myself. The Messenger of Allah (ﷺ) used to do that."

It was narrated from Abu Qatadah that the Messenger of Allah (ﷺ) said: "When any one of you drinks, let him not breathe into the vessel, and when he goes to the toilet let him not touch his penis with his right hand, nor wipe himself with this right hand."

It was narrated from Ibn Abi Qatadah, from his father, that the Prophet (ﷺ) forbade breathing into the vessel (when drinking), touching one's penis with one's right hand, and cleaning oneself with one's right hand.

It was narrated that Salman said: "The idolators said: 'We see that your companion teaches you how to go to the toilet.' He said: 'Yes, he forbade us from cleaning ourselves with our right hand, and from facing toward the Qiblah, and he said: 'None of you should clean with less than three stones.'"

It was narrated from Abu Hurairah that the Prophet (ﷺ) performed Wudu', and when he had performed Istinja' he rubbed his hand on the ground.

Ibrahim bin Jarir narrated that his father said: "I was with the Prophet (ﷺ) and he went to Al Khala' (toilet) and relieved himself, then he said: "O Jarir, bring Tahur (a means of purification)." So I brought him some water and he performed Intinja' with water, and did like this with hand, rubbing it on the ground. Abu 'Abdur-Rahman (An-Nasa'i) said: "This resembles more with what is correct than the (previous) narration of Sharik, and Allah knows best."

It was narrated from 'Abdullah bin 'Abdullah bin 'Umar that his father said: "The Messenger of Allah (ﷺ) was asked about water and how some animals and carnivorous beasts might drink from it. He said: 'If the water is more than two Qullahs, it will not carry filth.'"[1] [1]It comes with some explanation in Sunan At Timidhi 'Abdah (one of the narrators) said: "Muhammad bin Ishaq said: 'A Qullah refers to Jirar (These are two nouns describing large casks that are used to hold water), and a Qullah is the thing that drinking water is held in."' At-Tirmidhi said: "This is the saying of Ash Shafa'i, Ahmad and Ishaq. They say that when the water is two Qullahs then nothing makes it impure, as long as it does not change its smell, and its taste. And they say, it is approximately fifty Qirbahs (waterskins)."