From Sahih Bukhari (Hadith 5591):
Narrated Sahl:Abu Usaid As-Sa`idi came and invited Allah's Messenger (ﷺ) on the occasion of his wedding. His wife who was the bride, was serving them. Do you know what drink she prepared for Allah's Messenger (ﷺ) ? She had soaked some dates in water in a Tur overnight
Reference: Bukhari 5591