28 And the priest expiated for the soul erring, in sinning in error before Jehovah, to expiate for him; and it was forgiven to him.
Numbers 15:28 Cross References - JuliaSmith
Leviticus 4:35
35 And all the fat he shall take away, as the fat of the lamb from the sacrifice of peace shall be taken away; and the priest burnt them upon the altar for sacrifices of Jehovah: and the priest expiated for him for his sin which he sinned, and it was forgiven to him.