Numbers 18:17

New American Standard Bible 2020

But the firstborn of an ox, the firstborn of a sheep, or the firstborn of a goat, you shall not redeem; they are holy. You 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.

Cross References

Exodus 29:16

and you shall slaughter the ram and take its blood and sprinkle it around on the altar.

Leviticus 17:6

The priest shall sprinkle the blood on the altar of the Lord at the doorway of the tent of meeting, and offer up the fat in smoke as a soothing aroma to the Lord.

Numbers 18:16

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