rsv Numbers:18:15-18
rsv@Numbers:18:15 @ Everything that opens the womb of all flesh, whether man or beast, which they offer to the LORD, shall be yours; nevertheless the first-born of man you shall redeem, and the firstling of unclean beasts you shall redeem.
rsv@Numbers:18:16 @ And their redemption price (at a month old you shall redeem them) you shall fix at five shekels in silver, according to the shekel of the sanctuary, which is twenty gerahs.
rsv@Numbers:18:17 @ But the firstling of a cow, or the firstling of a sheep, or the firstling of a goat, you shall not redeem; they are holy. You shall sprinkle their blood upon the altar, and shall burn their fat as an offering by fire, a pleasing odor to the LORD;
rsv@Numbers:18:18 @ but their flesh shall be yours, as the breast that is waved and as the right thigh are yours.