Numbers 18:12-18

121All the 2best of the fresh oil and all the 3best of the fresh wine and of the grain, the first fruits of what they give to the Lord, I have given them to you.

134The first ripe fruits of all that is in their land, which they bring to the Lord, shall be yours; everyone of your household who is clean may eat it.

145Everything banned from secular use in Israel shall be yours.

1567Every firstborn of the womb of all flesh, whether human or animal, which they offer to the Lord, shall be yours; however you must redeem the human firstborn, and the firstborn of unclean animals you shall redeem.

16As to 8their redemption price, from a month old you shall redeem them, by your assessment, five 9shekels in silver by the 10shekel of the sanctuary, which is twenty gerahs.

17But 11the firstborn of an ox, the firstborn of a sheep, or the firstborn of a goat, you shall not redeem; they are holy. 12You shall sprinkle their blood on the altar and offer up their fat in smoke as an offering by fire, for a soothing aroma to the Lord.

18However, their 13meat shall be yours; it shall be yours like the 14breast of a wave offering and like the right thigh.