Hadith 902
Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: "Do not speak ill of my Companions (may Allah be pleased with them), for if any one of you were to give gold equal to Mount Uhud in charity, it would not reach even a mudd of theirs, nor even half a mudd."