Exodus 30:10-12

New Catholic Bible

¹⁰ Once a year Aaron shall perform an atonement ritual upon it, upon its horns. He shall make atonement upon it with the blood of your sin offering once a year throughout all your generations. It is something most holy to the Lord.”

¹¹ The Temple Tax. The Lord spoke to Moses and said, ¹² “When you take a census of the number of the children of Israel, each man will offer a ransom for his life to the Lord, when you number them, lest there be a plague among them when you number them.