Numbers 18:16-18

New Century Version

¹⁶ When they are one month old, you must make a payment for them of two ounces of silver, as set by the Holy Place measure.

¹⁷ “But you must not make a payment for the firstborn ox or sheep or goat. Those animals are holy. Sprinkle their blood on the altar and burn their fat as an offering made by fire. The smell is pleasing to the Lord. ¹⁸ But the meat will be yours, just as the breast that is presented and the right thigh will be yours.