Leviticus 12:8

'And if her hand find not the sufficiency of a sheep, then she hath taken two turtle-doves, or two young pigeons, one for a burnt-offering, and one for a sin-offering, and the priest hath made atonement for her, and she hath been cleansed.'

Leviticus 4:26

and with all its fat he doth make perfume on the altar, as the fat of the sacrifice of the peace-offerings; and the priest hath made atonement for him because of his sin, and it hath been forgiven him.

Leviticus 5:7

And if his hand reach not to the sufficiency of a lamb, then he hath brought in his guilt-offering -- he who hath sinned -- two turtle-doves or two young pigeons to Jehovah, one for a sin-offering, and one for a burnt-offering;

Leviticus 1:14

And if his offering is a burnt-offering out of the fowl to Jehovah, than he hath brought near his offering out of the turtle-doves or out of the young pigeons,

Leviticus 14:22

and two turtle-doves, or two young pigeons, which his hand reacheth to, and one hath been a sin-offering, and the one a burnt-offering;

Leviticus 15:14

'And on the eighth day he taketh to himself two turtle-doves, or two young pigeons, and hath come in before Jehovah unto the opening of the tent of meeting, and hath given them unto the priest;

Leviticus 15:29

and on the eighth day she taketh to herself two turtle-doves, or two young pigeons, and hath brought them in unto the priest, unto the opening of the tent of meeting;

Luke 2:22-24

And when the days of their purification were fulfilled, according to the law of Moses, they brought him up to Jerusalem, to present to the Lord,

2 Corinthians 8:9

for ye know the grace of our Lord Jesus Christ, that because of you he became poor -- being rich, that ye by that poverty may become rich.

Treasury of Scripture Knowledge

Summary

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.

Bible References

She be not able to bring a lamb

Leviticus 1:14
And if his offering is a burnt-offering out of the fowl to Jehovah, than he hath brought near his offering out of the turtle-doves or out of the young pigeons,
Leviticus 5:7
And if his hand reach not to the sufficiency of a lamb, then he hath brought in his guilt-offering -- he who hath sinned -- two turtle-doves or two young pigeons to Jehovah, one for a sin-offering, and one for a burnt-offering;
Leviticus 14:22
and two turtle-doves, or two young pigeons, which his hand reacheth to, and one hath been a sin-offering, and the one a burnt-offering;
Leviticus 15:14
'And on the eighth day he taketh to himself two turtle-doves, or two young pigeons, and hath come in before Jehovah unto the opening of the tent of meeting, and hath given them unto the priest;
Luke 2:22
And when the days of their purification were fulfilled, according to the law of Moses, they brought him up to Jerusalem, to present to the Lord,
2 Corinthians 8:9
for ye know the grace of our Lord Jesus Christ, that because of you he became poor -- being rich, that ye by that poverty may become rich.

General references

Genesis 15:9
And He saith unto him, 'Take for Me a heifer of three years, and a she-goat of three years, and a ram of three years, and a turtle-dove, and a young bird;'
Leviticus 4:19
and all its fat he doth lift up from it, and hath made perfume on the altar.
Leviticus 14:19
'And the priest hath made the sin-offering, and hath made atonement for him who is to be cleansed from his uncleanness, and afterwards he doth slaughter the burnt-offering;
Leviticus 15:14
'And on the eighth day he taketh to himself two turtle-doves, or two young pigeons, and hath come in before Jehovah unto the opening of the tent of meeting, and hath given them unto the priest;