Leviticus 4:21-25

Then he is to bring the bull out to a place outside the camp and burn it just as he burned the first bull; it is the sin offering for the assembly.

‘When a leader sins and unintentionally does any of the things which the Lord his God has commanded not to be done, and he becomes guilty,

if his sin which he has committed is made known to him, he shall bring as his offering a goat, a male without defect.

And he shall lay his hand on the head of the male goat and slaughter it in the place where they slaughter the burnt offering before the Lord; it is a sin offering.

Then the priest is to take some of the blood of the sin offering with his finger and put it on the horns of the altar of burnt offering; and the rest of its blood he shall pour out at the base of the altar of burnt offering.