Luke 2:24
and to offer a sacrifice according to that which is said in the law of the Lord, A pair of turtledoves or two young pigeons.
Leviticus 12:2
Speak unto the sons of Israel, saying, If a woman has conceived seed and gives birth to a man child, then she shall be unclean seven days; according to the days of the separation for her menses shall she be unclean.
Leviticus 12:6-8
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 as sin, unto the door of the tabernacle of the testimony, unto the priest,
2 Corinthians 8:9
For ye know the grace of our Lord Jesus Christ, that, though he was rich, yet for your sakes he became poor that ye through his poverty might be enriched.