Under the Law Atonement: Offered For: Persons Sinning Ignorantly
Source: TTT
Leviticus 4:20–35
He shall offer this bull just as he did the bull for the sin offering; in this way the priest will make atonement on their behalf, and they will be forgiven. / Then he is to take the bull 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 unintentionally and does what is prohibited by any of the commandments of the LORD his God, he incurs guilt.