Hazrat Anas ibn Malik radiyallahu anhu reports, Rasoolullah sallallahu alaihe wasallam celebrated the waleemah of Safiyyah radiyallahu anha with dates and saweeq (sattu). (DE)
English reference (DE): Book 25, Hadith 168 (DE)
Arabic reference (DE): Book 26, Hadith 177 (DE)