Leviticus 4:20

²⁵The priest shall make atonement for all the congregation of the children of Israel, and they shall be forgiven; for it was an error, and they have brought their offering, an offering made by fire to the LORD, and their sin offering before the LORD, for their error.

⁸If she cannot afford a lamb, then she shall take two turtledoves or two young pigeons: the one for a burnt offering, and the other for a sin offering. The priest shall make atonement for her, and she shall be clean.’”

¹⁰by which will we have been sanctified through the offering of the body of Jesus Christ once for all.

¹¹Every priest indeed stands day by day serving and offering often the same sacrifices, which can never take away sins, ¹²but he, when he had offered one sacrifice for sins forever, sat down on the right hand of God,

⁷But if we walk in the light as he is in the light, we have fellowship with one another, and the blood of Jesus Christ his Son cleanses us from all sin.

³His Son is the radiance of his glory, the very image of his substance, and upholding all things by the word of his power, who, when he had by himself purified us of our sins, sat down on the right hand of the Majesty on high,

²And he is the atoning sacrifice^[+] for our sins, and not for ours only, but also for the whole world.

²⁶All its fat he shall burn on the altar, like the fat of the sacrifice of peace offerings; and the priest shall make atonement for him concerning his sin, and he will be forgiven.

⁵and from Jesus Christ, the faithful witness, the firstborn of the dead, and the ruler of the kings of the earth. To him who loves us, and washed us from our sins by his blood—

¹¹Not only so, but we also rejoice in God through our Lord Jesus Christ, through whom we have now received the reconciliation.

¹⁷Therefore he was obligated in all things to be made like his brothers, that he might become a merciful and faithful high priest in things pertaining to God, to make atonement for the sins of the people.