Exodus 32:4-6

LXX2012(i) 4 And he received them at their hands, and formed them with a graving tool; and he made them a molten calf, and said, These [are] your gods, O Israel, which have brought you up out of the land of Egypt. 5 And Aaron having seen it built an altar before it, and Aaron made proclamation saying, To-morrow [is] a feast of the Lord. 6 And having risen early on the morrow, he offered whole burnt offerings, and offered a peace-offering; and the people sat down to eat and drink, and rose up to play.