Hadith 5172

Narrated Safiyya bint Shaiba:

The Prophet gave a banquet with two Mudds of barley on marrying some of his wives. (1 Mudd= 1 3/4 of a kilogram) .

حَدَّثَنَا مُحَمَّدُ بْنُ يُوسُفَ، حَدَّثَنَا سُفْيَانُ، عَنْ مَنْصُورِ ابْنِ صَفِيَّةَ، عَنْ أُمِّهِ، صَفِيَّةَ بِنْتِ شَيْبَةَ قَالَتْ أَوْلَمَ النَّبِيُّ صلى الله عليه وسلم عَلَى بَعْضِ نِسَائِهِ بِمُدَّيْنِ مِنْ شَعِيرٍ‏.‏

Reference: 143750
In-book reference: Book 67, Hadith 5172
Hadith 5172 - Wedlock, Marriage (Nikaah) - Sahih al-Bukhari - Sunnah.com