Yunus reported that Ibn Shihab informed him, from Hamza bin Abdullah bin Umar bin Khattab, from his father, that the Messenger of Allah ﷺ said, "While I was sleeping, I saw a cup brought to me containing milk. I drank from it until I could see the moisture flowing through my fingernails. Then I gave what was left of it to Umar bin Khattab."They asked, "What did you interpret it to mean, Messenger of Allah?"He replied, "Knowledge."
و حدثناه قتيبة بن سعيد حدثنا ليث عن عقيل ح و حدثنا الحلواني وعبد بن حميد كلاهما عن يعقوب بن إبراهيم بن سعد حدثنا أبي عن صالح بإسناد يونس نحو حديثه