Ayesha reported,

We used to prepare a date infusion for the Messenger of Allah ﷺ in the morning, placing it in a waterskin without covering it tightly or adding any sediment to it. When evening came, he would have his supper and drink it with his meal. If anything was left over, I would empty it out or pour it away, then we would wash the waterskin and prepare a fresh infusion in it for the evening. When morning came, he would have his breakfast and drink it with his meal. If anything was left over, I would pour it out or empty it, then the waterskin would be washed.Someone asked him, "Was the waterskin washed twice in this routine?"He replied, "Twice."

Ahmad 24930

Sahih

حدثنا قريش بن إبراهيم حدثنا المعتمر بن سليمان عن شبيب بن عبد الملك التيمي عن مقاتل بن حيان عن عمته عمرة

عن عائشة أنها قالت

كنا ننبذ لرسول الله ﷺ غدوة في سقاء ولا نخمره ولا نجعل له عكرا فإذا أمسى تعشى فشرب على عشائه فإن بقي شيء فرغته أو صببته ثم نغسل السقاء فننبذ فيه من العشاء فإذا أصبح تغدى فشرب على غدائه فإن فضل شيء صببته أو فرغته ثم غسل السقاء فقيل له أفيه غسل السقاء مرتين قال مرتين

أحمد 24930صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Ayesha
Numbering
Darussalam 24930
Ahmad 24930