Exodus 34:20

20 And the first-born of an ass thou shalt redeem with a sheep, and if thou wilt not redeem it thou shalt pay a price: every first-born of thy sons shalt thou redeem: thou shalt not appear before me empty.

Exodus 34:20 Meaning and Commentary

Exodus 34:20

Every firstling of an ass thou shalt redeem
This goes along with the former, (See Gill on Exodus 13:13):

and none shall appear before me empty;
at the grand festivals, the passover, pentecost, and tabernacles, (See Gill on Exodus 13:15).

Exodus 34:20 In-Context

18 And thou shalt keep the feast of unleavened bread: seven days shalt thou eat unleavened bread, as I have charged thee, at the season in the month of new ; for in the month of new thou camest out from Egypt.
19 The males mine, everything that opens the womb; every first-born of oxen, and first-born of sheep.
20 And the first-born of an ass thou shalt redeem with a sheep, and if thou wilt not redeem it thou shalt pay a price: every first-born of thy sons shalt thou redeem: thou shalt not appear before me empty.
21 Six days thou shalt work, but on the seventh day thou shalt rest: rest in seed-time and harvest.
22 And thou shalt keep to me the feast of weeks, the beginning of wheat-harvest; and the feast of ingathering in the middle of the year.

The Brenton translation of the Septuagint is in the public domain.