Numbers 18:15-17 Every male opening up the womb of all flesh which they may bring near to Yahweh of human and of beast shall be yours. Only you shall ransom, yea ransom the firstborn of humans, and the firstborn of an unclean beast shall you ransom.

CLV⁽ⁱ⁾ ¹⁵ Every male opening up the womb of all flesh which they may bring near to Yahweh of human and of beast shall be yours. Only you shall ransom, yea ransom the firstborn of humans, and the firstborn of an unclean beast shall you ransom. ¹⁶ As for his ransom, from a month old up shall you take ransom by your appraisal with five silver shekels by the shekel of the holy place. It is twenty gerahs. ¹⁷ Only the firstborn of kine or the firstborn of sheep or the firstborn of goats you shall not ransom. They are holy. Their blood you shall sprinkle against the altar, and their fat you shall cause to fume as a fire offering for a fragrant odor to Yahweh.