Abdullah bin Umar reported,

He used to have a drink prepared for him from raisins in a waterskin in the morning, which he would drink at night, and another prepared for him in the evening, which he would drink in the morning. He would wash the waterskins and not leave any sediment or residue in them.Nafi said, "We used to drink it, and it was like honey."

أخبرنا سويد قال أنبأنا عبد الله عن عبيد الله عن نافع

عن ابن عمر

أنه كان ينبذ له في سقاء الزبيب غدوة فيشربه من الليل وينبذ له عشية فيشربه غدوة وكان يغسل الأسقية ولا يجعل فيها درديا ولا شيئا قال نافع فكنا نشربه مثل العسل