Exodus 30:9-11

Revised Standard Version Catholic Edition

⁹ You shall offer no unholy incense thereon, nor burnt offering, nor cereal offering; and you shall pour no libation thereon. ¹⁰ Aaron shall make atonement upon its horns once a year; with the blood of the sin offering of atonement he shall make atonement for it once in the year throughout your generations; it is most holy to the Lord.”

The Half Shekel for the Sanctuary

¹¹ The Lord said to Moses,