'Calves' in the Bible

And the king had decided, so he made two golden calves and he said to them, "{You have been going up to Jerusalem long enough}; here are your gods, O Israel, who brought you up from the land of Egypt."

Jeroboam also inaugurated a religious feast in the eighth month on the fifteenth day of the month, like the religious feast which was in Judah, and he offered [sacrifices] on the altar. Thus he did in Bethel, by sacrificing to the calves that he had made; and he placed in Bethel the priests of the high places which he had made.