‘A’isha reported God’s messenger as saying, “Do not cut meat with a knife, for it is a foreign practice, but bite it, for that is more beneficial and wholesome.”
Abu Dawud and Baihaqi, in Shu'ab al-iman, transmitted it, both saying it is not strong.
God’s messenger came in to visit me accompanied by ‘Ali when we had some ripening dates hung up. He began to eat, and ‘Ali along with him, but God’s messenger said to ‘Ali, “Stop, Ali, for you are convalescing.” I then prepared some beetroot and barley for them and the Prophet said, “Take some of this, ‘Ali, for it will be more beneficial for you.”
God’s messenger was brought some bread and meat when he was in the mosque, and he ate and we ate along with him. He then stood up and prayed and we prayed along with him, doing no more than wiping our hands with pebbles.