Exodus 34:20 (1611 KJV)
From Textus Receptus
Exodus 34:20 (1611 KJV) But the firstling of an Asse thou shalt redeeme with a lambe: and if thou redeeme him not, then shalt thou breake his necke. All the first borne of thy sonnes thou shalt redeeme: and none shall appeare before me empty.