Exodus 22:29-31

Amplified Bible, Classic Edition

²⁹ You shall not delay to bring to Me from the fullness [of your harvested grain] and the outflow [of your grape juice and olive oil]; give Me the firstborn of your sons [or redeem them].^(A)

³⁰ Likewise shall you do with your oxen and your sheep. Seven days the firstborn [beast] shall be with its mother; on the eighth day you shall give it to Me.

³¹ And you shall be holy men [consecrated] to Me; therefore you shall not eat any flesh that is torn by beasts in the field; you shall throw it to the dogs.