Musnad Ahmad 30:1307

Sulayman ibn Harb narrated to us, Hammad ibn Salamah narrated to us, from Ishaq ibn Abdullah ibn Abi Talhah, from Abu Salih, from Abu Hurayrah, from the Prophet, peace and blessings be upon him: "A man was selling wine on a ship, and he used to mix it with water, and there was a monkey with him on the ship." He said: "So it took the bag, and in it were the dinars." He said: "It climbed the mast—meaning the pole—and opened the bag. It began throwing a dinar into the sea and a dinar into the ship, until nothing remained in it."