Leviticus 4:13-19

13And if the whole assembly of Israel sin inadvertently, and the thing be hid from the eyes of the congregation, and they do [somewhat against] any of all the commandments of Jehovah [in things] which should not be done, and are guilty;

14and the sin wherewith they have sinned against it have become known; then the congregation shall present a young bullock for the sin-offering, and shall bring it before the tent of meeting;

15and the elders of the assembly shall lay their hands on the head of the bullock before Jehovah; and one shall slaughter the bullock before Jehovah.

16And the priest that is anointed shall bring of the bullock's blood into the tent of meeting;

17and the priest shall dip his finger in the blood, and sprinkle it seven times before Jehovah, before the veil;

18and he shall put of the blood on the horns of the altar that is before Jehovah which is in the tent of meeting; and he shall pour out all the blood at the bottom of the altar of burnt-offering, which is at the entrance of the tent of meeting.

19And all its fat shall he take off from it and burn on the altar.