'Sacrificing' in the Bible

King Solomon and all the congregation of Israel, who were assembled to him, were with him before the ark, sacrificing sheep and cattle, that could not be counted nor numbered for multitude.

Jeroboam ordained a feast in the eighth month, on the fifteenth day of the month, like the feast that is in Judah, and he went up to the altar; so did he in Bethel, sacrificing to the calves that he had made: and he placed in Bethel the priests of the high places that he had made.