The Prophet (peace and blessings be upon him) said:
"If I were given a sheep's trotter as a gift, I would accept it; and if I were invited to (a meal of) it, I would accept."
Hadith Referenceصحیح الجامع الصغیر / حرف اللام / 5257
Hadith Gradingالألبانی:صحيح
Hadith Takhrij[حم ت حب] عن أنس. حم ٢/ ٥١٢، خ: هبة - أبي هريرة٢.