Mqatl bin Hyan al-Nbty مقاتل بن حيان النبطي · Drinks (Kitab Al-Ashribah)

Dates were steeped for the Apostel of Allah (ﷺ) in skin which was tied up at the top and had a mouth. What was steeped in the morning he would drink in the evening and what was steeped in the evening he would drink in the morning.