Hadithcore
Musnad Ahmad 1749
da’if· Darussalam

It was narrated from "Abdullah bin Ja"far that he said:

The last time I saw the Messenger of Allah (ﷺ), he had fresh dates in one hand and cucumber in the other, and he was eating one and taking a bite from the other. And he said: “The best part of the sheep is meat from the back.”

References1 variant
Arabic/English book
Book 20, Hadith 1749