Ibn ‘Abbas told that the Prophet was brought a dish containing tharid* and said, “Eat from its sides and not from the middle, for the blessing descends in the middle of it.”
*Bread crumbled and mixed with soup which may have pieces of meat in it.
Tirmidhi, Ibn Majah and Darimi transmitted it, Tirmidhi saying this is a hasan sahih tradition. In Abu Dawud’s version he said, “When one of you eats he must not eat from the top of the dish, but from the bottom, for the blessing descends from the top of it.”
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.
Ibn ‘Abbas told that when food was presented to the Prophet or, his coming out from the privy and he was asked whether they should bring him water for ablution, he replied, “I have been commanded to perform ablution only when I get up for prayer.”
Tirmidhi, Abu Dawud and Nasa’i transmitted it, and Ibn Majah transmitted it on Abu Huraira’s authority.