Verse 15: "When Pharaoh stubbornly refused to let us go, the Lord killed the firstborn of both people and animals in Egypt. This is why I sacrifice to the Lord the first male offspring of every womb and redeem each of my firstborn sons."
Exodus 13:1 - 22
ESV - 1 The Lord said to Moses. 2 "Consecrate to me all the firstborn. Whatever is the first to open the womb among the people of Israel, both of man and of beast, is mine."
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
Sandra Atueyi
According to the term, "redeem" is "to obtain the release or restoration of, as from captivity, by paying a ransom."