I saw when the Messenger of Allah (ﷺ) got his hair cut by the barber, his Companions came round him and they eagerly wanted that no hair should fall but in the hand of a person.
Sahih Muslim Book 43, Hadith 101
← Previous Hadith Anas b. Malik reported that when Allah's Messenger (ﷺ) had completed his dawn prayer, the servants of Medina came to him with utensils containing water, and no utensil was brought in which he did not dip his hand; and sometime they came in the cold dawn (and he did not feel reluctant in acceding to their request even in the cold weather) and dipped his hand in them.

Sahih Muslim Book 43, Hadith 100 Next Hadith → Mother of so and so, see on which side of the road you would like (to stand and talk) so that I may do the needful for you. He stood aside with her on the roadside until she got what she needed.

Sahih Muslim Book 43, Hadith 102