Leviticus 15:14

And on the eighth day he shall take two turtledoves or two pigeons and come before the Lord to the entrance of the tent of meeting and give them to the priest .

On the eighth day he must take two doves or two young pigeons and come before the Lord to the entrance to the tent of meeting and give them to the priest.

And on the eighth day he shall take to him two turtledoves, or two young pigeons, and come before the Lord unto the door of the tabernacle of the congregation, and give them unto the priest :