Christ in Leviticus 12

 If a woman have conceived seed, and born a man child: {The woman of Rev.12 bore a man child, Christ} she shall be unclean seven days;...And in the eighth day the flesh of his foreskin shall be circumcised. And she shall then continue in the blood of her purifying three and thirty days; {Christ's earthly ministry lasted 33 & a half years} nor come into the sanctuary, until the days of her purifying be fulfilled. And when the days of her purifying are fulfilled, ... she shall bring a lamb of the first year for a burnt offering, {Christ the Lamb}...unto the door of the tabernacle of the congregation, unto the priest: Who shall offer it before the LORD, and make an atonement for her; and she shall be cleansed from the issue of her blood. {Cleansed of our sins and made a way for us to enter the Sanctuary}
Leviticus 12:1-4,6,7

Search the scriptures..... and they are they which testify of me.

John 5:39