TSK · Leviticus 4:19

“‘Then he must take up all the fat from the sin offering bull: the fat covering the entrails and all the fat surrounding the entrails,

Then he must remove all of its fat(just as fat was removed from the peace offering sacrifice) and the priest must offer it up in smoke on the altar for a soothing aroma to the LORD. So the priest will make atonement on his behalf and he will be forgiven.

and he must bring his penalty for guilt to the LORD for his sin that he has committed, a female from the flock, whether a female sheep or a female goat, for a sin offering. So the priest will make atonement on his behalf for his sin.

If she cannot afford a sheep, then she must take two turtledoves or two young pigeons, one for a burnt offering and one for a sin offering, and the priest is to make atonement on her behalf, and she will be clean.’”

And the priest is to make atonement for the whole community of the Israelites, and they will be forgiven, because it was unintentional and they have brought their offering, an offering made by fire to the LORD, and their purification offering before the LORD, for their unintentional offense.

The Son is the radiance of his glory and the representation of his essence, and he sustains all things by his powerful word, and so when he had accomplished cleansing for sins, he sat down at the right hand of the Majesty on high.