Sahih al-Bukhari 5183
Sahih al-Bukhari · Book 67: Wedlock, Marriage (Nikaah) · An-Naqi and other non-toxicant drinks at a wedding party
Narrated Sahl bin Sa`d:
حَدَّثَنَا يَحْيَى بْنُ بُكَيْرٍ ، حَدَّثَنَا يَعْقُوبُ بْنُ عَبْدِ الرَّحْمَنِ الْقَارِيُّ ، عَنْ أَبِي حَازِمٍ ، قَالَ سَمِعْتُ سَهْلَ بْنَ سَعْدٍ ، أَنَّ أَبَا أُسَيْدٍ السَّاعِدِيَّ، دَعَا النَّبِيَّ صلى الله عليه وسلم لِعُرْسِهِ، فَكَانَتِ امْرَأَتُهُ خَادِمَهُمْ يَوْمَئِذٍ وَهْىَ الْعَرُوسُ، فَقَالَتْ أَوْ قَالَ أَتَدْرُونَ مَا أَنْقَعَتْ لِرَسُولِ اللَّهِ صلى الله عليه وسلم أَنْقَعَتْ لَهُ تَمَرَاتٍ مِنَ اللَّيْلِ فِي تَوْرٍ.
Abu Usaid As-Sa`idi invited the Prophet (ﷺ) to his wedding party and his wife served him on that day, and she was the bride. She said (or Sahl said), "Do you know what she soaked for Allah's Messenger (ﷺ)? She soaked some dates for him (in water) in a drinking bowl overnight."