Isma'il bin Mas'ud al-Jhdry إسماعيل بن مسعود الجحدري · The Book of Marriage

It was narrated from 'Alqamah, that 'Uthman said to Ibn Mas'ud: "Shall I arrange for you to marry a young girl?" 'Abdullah called 'Alqamah and he told the people that the Prophet said: "Whoever among you can afford it, let him get married, for it is more effective in lowering the gaze and guarding chastity. And whoever cannot afford it, then let him fast, for it will be a restraint for him."

It was narrated that Jabir said: "The Messenger of Allah met me and said: 'O Jabir, have you got married to a woman since I last saw you?' I said: 'Yes, O Messenger of Allah.' He said: 'To a virgin or to a previously-married woman?' I said: 'To a previously-married woman.' He said: 'Why not a virgin, so she could play with you?'"

"The Messenger of Allah commanded the wife of Abu Hudhaifah to breast-feed Salim, the freed slave of Abu Hudhaifah, so that the protective jealousy of Abu Hudhaifah would be dispelled. She breast-fed him when he was a man." (One of the narrators) Rabi'ah said: "That was a concession granted to Salim."