Abu Usayd as-Sa'idi invited the Prophet, may Allah bless him and grant him peace, to his wedding. His wife, who was the bride, served them that day. She said, "Do you know what I served the Messenger of Allah, may Allah bless him and grant him peace? I served him some dates which had been infused in a pot overnight."
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا يَحْيَى بْنُ بُكَيْرٍ، قَالَ: حَدَّثَنَا يَعْقُوبُ بْنُ عَبْدِ الرَّحْمَنِ، عَنْ أَبِي حَازِمٍ قَالَ: سَمِعْتُ سَهْلَ بْنَ سَعْدٍ، أَنَّ أَبَا أُسَيْدٍ السَّاعِدِيَّ دَعَا النَّبِيَّ صلى الله عليه وسلم فِي عُرْسِهِ، وَكَانَتِ امْرَأَتُهُ خَادِمَهُمْ يَوْمَئِذٍ، وَهِيَ الْعَرُوسُ، فَقَالَتْ، أَوْ قَالَ،: أَتَدْرُونَ مَا أَنْقَعْتُ لِرَسُولِ اللهِ صلى الله عليه وسلم؟ أَنْقَعْتُ لَهُ تَمَرَاتٍ مِنَ اللَّيْلِ فِي تَوْرٍ.
sunnah.com