Passage cross-references.

And if she be not able to bring a lamb, then she shall bring two turtles, or two young pigeons; the one for the burnt offering, and the other for a sin offering: and the priest shall make an atonement for her, and she shall be clean.

And if the burnt sacrifice for his offering to the LORD be of fowls, then he shall bring his offering of turtledoves, or of young pigeons.

And when the days of her purifying are fulfilled, for a son, or for a daughter, she shall bring a lamb of the first year for a burnt offering, and a young pigeon, or a turtledove, for a sin offering, unto the door of the tabernacle of the congregation, unto the priest:

And two turtledoves, or two young pigeons, such as he is able to get; and the one shall be a sin offering, and the other a burnt offering. …

And on the eighth day she shall take unto her two turtles, or two young pigeons, and bring them unto the priest, to the door of the tabernacle of the congregation. …

And on the eighth day he shall bring two turtles, or two young pigeons, to the priest, to the door of the tabernacle of the congregation:

For he hath made him to be sin for us, who knew no sin; that we might be made the righteousness of God in him.

For such an high priest became us, who is holy, harmless, undefiled, separate from sinners, and made higher than the heavens;

By the which will we are sanctified through the offering of the body of Jesus Christ once for all.

But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;

For by one offering he hath perfected for ever them that are sanctified.