Numbers 3:12, 45
"Behold, I have taken the Levites from among the children of Israel in place of every firstborn Israelite from the womb. The Levites belong to Me, . . .

Numbers 8:16
For the Levites have been wholly given to Me from among the sons of Israel. I have taken them for Myself in place of all who come first from the womb, the firstborn of all the sons of Israel.

Numbers 18:15
The firstborn of every womb, whether man or beast, that is offered to the LORD belongs to you. But you must surely redeem every firstborn son and every firstborn male of unclean animals.

Exodus 24:5, 6
Then he sent out some young men of Israel, and they offered burnt offerings and sacrificed young bulls as peace offerings to the LORD. . . .

Exodus 32:26-29
So Moses stood at the entrance of the camp and said, "Whoever is for the LORD, come to me." And all the Levites gathered around him. . . .

Matthew 20:28
just as the Son of Man did not come to be served, but to serve, and to give His life as a ransom for many."

1 Timothy 2:6
who gave Himself as a ransom for all--the testimony that was given at just the right time.