Wedlock, Marriage (Nikaah)

Bukhari :: Book 7 :: Volume 62 :: Hadith 85

Narrated Anas:

The Prophet saw the traces of Sufra (yellow perfume) on Abdur-Rahman bin 'Auf and said, "What is this?" 'Abdur-Rahman, said, "I have married a woman and have paid gold equal to the weight of a datestone (as her Mahr). The Prophet said to him, "May Allah bless you: Offer a wedding banquet even with one sheep."