It is narrated from Sayyiduna Thawban (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) slaughtered his sacrificial animal, then said: "Prepare some of it for us." So we prepared (some) for him, and I kept feeding him (peace and blessings be upon him) from it until we reached Madinah.
Hadith Referenceالمعجم الكبير للطبراني / باب الثاء / 1398