Luke 2:24
and to offer a sacrifice according to that said in the Law of the Lord, A pair of turtledoves or two young pigeons.
Leviticus 12:2
Speak to the sons of Israel, saying, If a woman has conceived seed and has borne a male, then she shall be unclean seven days; as on the days of her menstrual impurity she shall 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 turtle-dove, for a sin offering to the door of the tabernacle of the congregation, to the priest.
2 Corinthians 8:9
For you know the grace of our Lord Jesus Christ, that, though He was rich, for your sakes He became poor, in order that you might be made rich through His poverty.