Leviticus 5:7-10

7“But aif he cannot afford a lamb, then he shall bring to the Lord as his compensation for the sin that he has committed two bturtledoves or two pigeons,
Septuagint  two young pigeons; also verse 11
one for a sin offering and the other for a burnt offering.
8He shall bring them to the priest, who shall offer first the one for the sin offering. He shall dwring its head from its neck ebut shall not sever it completely, 9and he shall sprinkle some of the blood of the sin offering on the side of the altar, while fthe rest of the blood shall be drained out gat the base of the altar; it is a sin offering. 10Then he shall offer the second for a burnt offering according to the rule. hAnd the priest shall make atonement for him for the sin that he has committed, and he shall be forgiven.

Leviticus 14:19-20

19The priest shall offer the sin offering, to make atonement for him who is to be cleansed from his uncleanness. And afterward he shall kill the burnt offering. 20And the priest shall offer the burnt offering and the igrain offering on the altar. jThus the priest shall make atonement for him, and he shall be clean.

Leviticus 14:30-31

30And he shall offer, of the kturtledoves or pigeons, whichever he can afford, 31one
Septuagint, Syriac; Hebrew  afford, 31such as he can afford, one
for a sin offering and the other for a burnt offering, along with a grain offering. mAnd the priest shall make atonement before the Lord for him who is being cleansed.
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