Abu Dawud Book 21, Hadith Number 3772.
Chapter : Not known.
Narated By Abdullah ibn Mas’ud : The tradition mentioned above (No. 3771) has also been narrated by Ibn Mas’ud with a different chain of narrators.
This version has: The Prophet (PBUH) liked the foreleg (of a sheep). Once the foreleg was poisoned, and he thought that the Jews had poisoned it.