Exodus 32:4-6

Young's Literal Translation

⁴ and he receiveth from their hand, and doth fashion it with a graving tool, and doth make it a molten calf, and they say, `These thy gods, O Israel, who brought thee up out of the land of Egypt.'

⁵ And Aaron seeth, and buildeth an altar before it, and Aaron calleth, and saith, `A festival to Jehovah -- to-morrow;'

⁶ and they rise early on the morrow, and cause burnt-offerings to ascend, and bring nigh peace-offerings; and the people sit down to eat and to drink, and rise up to play.