Leviticus 4:2

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

‘Now if anyone of the common people sins unintentionally in doing any of the things which Yahweh has commanded not to be done, and becomes guilty,

“If a person acts unfaithfully and sins unintentionally against the holy things of Yahweh, then he shall bring his guilt offering to Yahweh: a ram without blemish from the flock, according to your valuation in silver by shekels, in terms of the shekel of the sanctuary, for a guilt offering.

“Now if a person sins and does any one of the things which Yahweh has commanded not to be done, but he was unaware, still he is guilty and shall bear his punishment.

‘But no sin offering, of which any of the blood is brought into the tent of meeting to make atonement in the holy place, shall be eaten; it shall be burned with fire.

So Aaron came near to the altar and slaughtered the calf of the sin offering which was for himself.

“Aaron shall enter the holy place with this: with a bull from the herd for a sin offering and a ram for a burnt offering.

‘But when you unintentionally fail and do not observe all these commandments, which Yahweh has spoken to Moses,

then it will be, if it is done unintentionally, hidden from the sight of the congregation, that all the congregation shall offer one bull from the herd for a burnt offering as a soothing aroma to Yahweh, with its grain offering and its drink offering, according to the legal judgment, and one male goat for a sin offering.

then you shall select for yourselves cities to be your cities of refuge, that the manslayer who has struck down any person unintentionally may flee there.

Do not allow your mouth to cause your flesh to sin, and do not say in the presence of the messenger of God that it was a mistake. Why should God be angry on account of your voice and wreak destruction on the work of your hands?