Sunan an-Nasa'i 3211

Narrated 'Alqamah:It was narrated that 'Alqamah said: "I was walking with 'Abdullah in Mina and he was met by 'Uthman who stood with him and spoke with him. He said: 'O Abu Abdur-Rahman! Shall I not marry you to a young girl? Perhaps she will remind you of when you were younger?' 'Abdullah said: 'As you say that (it reminds me that) the Messenger of Allah said to us: O young men, whoever among you can afford it, let him get married