Exodus 34:20

20 But the firstling of an ass thou shalt redeem with a lamb; and if thou redeem him not, then shalt thou break his neck. All the firstborn of thy sons thou shalt redeem. And none shall 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 "The Feast of Unleavened Bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, in the time of the month of Abib; for in the month of Abib thou camest out from Egypt.
19 "All that openeth the womb is Mine, and every firstling among thy cattle, whether ox or sheep, that is male.
20 But the firstling of an ass thou shalt redeem with a lamb; and if thou redeem him not, then shalt thou break his neck. All the firstborn of thy sons thou shalt redeem. And none shall appear before Me empty.
21 "Six days thou shalt work, but on the seventh day thou shalt rest; in plowing time and in harvest thou shalt rest.
22 And thou shalt observe the Feast of Weeks of the firstfruits of wheat harvest, and the Feast of Ingathering at the year's end.
Third Millennium Bible (TMB), New Authorized Version, Copyright 1998 by Deuel Enterprises, Inc., Gary, SD 57237. All rights reserved.