Leviticus 12:2-4

²“Speak to the children of Israel, saying, ‘If a woman conceives, and bears a male child, then she shall be unclean seven days; as in the days of her monthly period she shall be unclean.

³In the eighth day the flesh of his foreskin shall be circumcised.

⁴She shall continue in the blood of purification thirty-three days. She shall not touch any holy thing, nor come into the sanctuary, until the days of her purifying are completed.