Leviticus 12:4-6

New Century Version

⁴ Then it will be thirty-three days before she becomes clean from her loss of blood. She must not touch anything that is holy or enter the Holy Tent until her time of cleansing is finished. ⁵ But if she gives birth to a daughter, the mother will be unclean for two weeks, as she is unclean during her monthly period. It will be sixty-six days before she becomes clean from her loss of blood.

⁶ “‘After she has a son or daughter and her days of cleansing are over, the new mother must bring certain sacrifices to the Meeting Tent. She must give the priest at the entrance a year-old lamb for a burnt offering and a dove or young pigeon for a sin offering.