(49) باب قَوْلِ اللَّهِ تَعَالَى {وَآتُوا النِّسَاءَ صَدُقَاتِهِنَّ نِحْلَةً}
Narrated Anas:
`Abdur Rahman bin `Auf married a woman and gave her gold equal to the weight of a date stone (as Mahr). When the Prophet (ﷺ) noticed the signs of cheerfulness of the marriage (on his face) and asked him about it, he said, "I have married a woman and gave (her) gold equal to a date stone in weight (as Mahr).
Reference: Sahih al-Bukhari 5148
In-book reference: Book 67, Hadith 83
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 62, Hadith 78