Jami` at-Tirmidhi 2284
جامع الترمذي#2284SahihIbn 'Umar narrated that the Messenger of Allah (s.a.w) said:"While I was sleeping , I was brought a cup of milk and I drank from it. Then I gave what I had left to 'Umar bin Al-Khattab." They said; "How did you interpret it O Messenger of Allah?" He said: "Knowledge
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 34:15