Leviticus 4:11

8 And he is to take away all the fat of the ox of the sin-offering; the fat covering the inside parts and all the fat of the inside parts,

9 And the two kidneys, with the fat on them, which is by the top part of the legs, and the fat joining the liver and the kidneys, he is to take away,

10 As it is taken from the ox of the peace-offering; and it is to be burned by the priest on the altar of burned offerings.

11 And the skin of the ox and all its flesh, with its head and its legs and its inside parts and its waste,

12 All the ox, he is to take away outside the circle of the tents into a clean place where the burned waste is put, and there it is to be burned on wood with fire.

13 And if all the people of Israel do wrong, without anyone's knowledge; if they have done any of the things which by the Lord's order are not to be done, causing sin to come on them;

14 When the sin which they have done comes to light, then let all the people give an ox for a sin-offering, and take it before the Tent of meeting.