He must burn all its fat on the altar, like the fat of the peace offerings; thus the priest will make atonement for that man’s sin, and he will be forgiven.
Jewish Publication Society of America Version (JPS1917) - Leviticus 4:26 >And all the fat thereof shall he make smoke upon the altar, as the fat of the sacrifice of peace-offerings; and the priest shall make atonement for him as concerning his sin, and he shall be forgiven.