Sayyiduna Wathilah bin al-Asqa' (may Allah be pleased with him) narrates: I was among the People of the Suffah. One day the Prophet (peace and blessings be upon him) called for a loaf of bread and broke it into a bowl. He poured hot water into it, then he prepared fat in it, then he began to pound it, and then he made it into tharid and raised it up from the ground. Then he said: "Go and bring ten people to me, you being the tenth of them." I brought them, and the Prophet (peace and blessings be upon him) said: "Eat, and eat from its lower part; do not eat from its top part, for blessing will descend upon its top part." They ate from it until they were full. (Allamah al-Haythami says:) I say: Imam Ibn Majah recorded the last part of it.
Ahmad recorded it, and its narrators have been declared trustworthy.