Musannaf Ibn Abi Shaybah 34896 — What they said on treasure found

Imam al-Sha'bi (may Allah have mercy on him) said that a man found one thousand five hundred dirhams in a ruined place. He came to Sayyiduna Ali (may Allah be pleased with him), who (may Allah be pleased with him) said: "Pay its fifth, and three-fifths of it will be yours, and we will soon make the remaining fifth wholesome for you."