Musnad Abu Ya'la al-Mawsili 160:4

Wahb ibn Baqiyyah narrated to us, Khalid informed us, from Khalid, from Shahr ibn Hawshab, from Abu Hurayrah, from the Prophet (peace be upon him): That he spoke after he had said to [the delegation of] Abd al-Qays regarding the vessels what he said. He said: "Drink what seems good to you; every person is the reckoner of his own self."