Sahih al-Bukhari 2085

Musa ibn Ismail narrated to us: Jarir ibn Hazim narrated to us: Abu Raja narrated to us, from Samura ibn Jundab, may Allah be pleased with him, who said: The Prophet, peace and blessings be upon him, said: “Last night I saw two men come to me. They took me out to a sanctified land, and we set out until we came to a river of blood. A man was standing in it, and in the middle of the river was another man with stones in front of him. The man in the river came forward, but whenever he tried to get out, the other man threw a stone into his mouth and sent him back to where he had been. Each time he came to get out, the man threw a stone into his mouth, and he returned to where he had been. I asked, "What is this?" He said, "The man you saw in the river is one who consumes usury."”