‘A'isha said that the Prophet (ﷺ) did not perform ablution after washing. Tirmidhi, Abu Dawud, Nasa’i and Ibn Majah transmitted it.

Abu Huraira reported God’s messenger as saying, “He who has hair should honour it.” Abu Dawud trrnsmitted it.

Abu Dharr reported God’s messenger as saying, “The best things with which grey hairs are changed are henna and katam (leaves of the salam tree (mimosa flava). This dye applied with henna to the hair is said to preserve its original colour. Katam is also said to lighten the colour of the hair). Tirmidhi, Abu Dawud and Nasa’i transmitted it.

Ibn ‘Abbas reported the Prophet (ﷺ) as saying, “At the end of time there will be people who will use this black dye like the crops of doves who will not experience the fragrance of paradise.” Abu Dawud and Nasa’i transmitted it.

Ibn ‘Umar said the Prophet (ﷺ) used to wear tanned leather sandals and dye his beard yellow with wars (a plant of yellow colour in the Yemen, like sesame) and saffron. And Ibn ‘Umar used to do that. Nasa’i transmitted it.

Ibn ‘Abbas told that when a man who had dyed himself with henna passed the Prophet (ﷺ) he said, “How fine this is! ” When another who had dyed himself with henna and katam passed by he said, “This is better than that.” Then when another who had dyed himself with yellow dye passed by he said, “This is better than all that.” Abu Dawud transmitted it.

Abu Huraira reported God’s messenger as saying, “Change grey hairs and do not copy the Jews.” Tirmidhi transmitted it, and Nasa’i transmitted it on the authority of Ibn ‘Umar and az-Zubair.

‘Amr b. Shu'aib, on his father’s authority, told that his grandfather reported God’s messenger as saying. “Do not pluck out grey hairs, for they are the Muslim’s light. If anyone grows a grey hair in Islam God will record on his behalf a good deed for it, will blot out a sin for it, and raise him a degree for it.” Abu Dawud transmitted it.

Ka'b b. Murra reported God’s messenger as saying, “If anyone grows a grey hair in Islam it will be a light for him on the day of resurrection.” Tirmidhi and Nasa’i transmitted it.