Musa bin Wardan says that Sayyiduna Abu Hurairah (may Allah be pleased with him) said to a man: I bid you farewell in the same manner as the Messenger of Allah (peace and blessings be upon him) bade me farewell (or the narrator said, as the Messenger of Allah [peace and blessings be upon him] bade farewell), I entrust you to Allah, in Whose trust nothing entrusted is ever lost.