Abu Dawud
Drinks
Book Number: 020 / Hadith Number: 3697
Narated By Umm Salamah, Ummul Mu'minin : Kabshah, daughter of Abu Maryam, asked Umm Salamah (Allah be pleased with her): What did the Prophet (pbuh) prohibit? She replied: He forbade us to boil dates so much so that the kernels are spoiled, and to mix raisins and dried dates.