Numbers 3:41

then shalt thou take the Levites for me, me Yahweh, instead of every firstborn among the sons of Ishmael, - also the cattle of the Levites, instead of every firstling among the cattle of the sons of Israel.

Numbers 3:12

I, therefore, lo! I have taken the Levites out of the midst of the sons of Israel, instead of every firstborn that a mother beareth, from among the sons of Israel, - so shall the Levites be mine;

Numbers 3:45

Take the Levites, instead of all the firstborn among the sons of Israel, and the cattle of the Levites, instead of their cattle, - so shall the Levites belong unto me, me Yahweh;

Exodus 24:5-6

and he sent young men of the sons of Israel, and they caused to go up, ascending-sacrifices, - and slew peace-offerings to Yahweh, of oxen.

Exodus 32:26-29

So Moses took his stand in the gate of the camp, and said - Who is for Yahweh? -- To me! Then gathered unto him all the sons of Levi,

Numbers 8:16

For, given, given, they are unto me, out of the midst of the sons of Israel, - instead of every firstborn that a mother beareth from among the sons of Israel, have I taken them unto me.

Numbers 18:15

every thing that is born first of all flesh that may be offered unto Yahweh among men and among beasts, shall be thine, - only thou shalt, redeem, the firstborn of men, and the firstborn of unclean beasts, shalt thou redeem.

Matthew 20:28

Just as, the Son of Man, came not to be ministered unto, but to minister, and to give his life a ransom instead of many.

1 Timothy 2:6

Who gave himself a ransom in behalf of all, - the testimony, in its own fit times:

Treasury of Scripture Knowledge

Summary

And thou shalt take the Levites for me (I am the LORD) instead of all the firstborn among the children of Israel; and the cattle of the Levites instead of all the firstlings among the cattle of the children of Israel.

Bible References

General references

Numbers 3:12
I, therefore, lo! I have taken the Levites out of the midst of the sons of Israel, instead of every firstborn that a mother beareth, from among the sons of Israel, - so shall the Levites be mine;
Numbers 8:16
For, given, given, they are unto me, out of the midst of the sons of Israel, - instead of every firstborn that a mother beareth from among the sons of Israel, have I taken them unto me.
Numbers 18:15
every thing that is born first of all flesh that may be offered unto Yahweh among men and among beasts, shall be thine, - only thou shalt, redeem, the firstborn of men, and the firstborn of unclean beasts, shalt thou redeem.
Exodus 24:5
and he sent young men of the sons of Israel, and they caused to go up, ascending-sacrifices, - and slew peace-offerings to Yahweh, of oxen.
Exodus 32:26
So Moses took his stand in the gate of the camp, and said - Who is for Yahweh? -- To me! Then gathered unto him all the sons of Levi,
Matthew 20:28
Just as, the Son of Man, came not to be ministered unto, but to minister, and to give his life a ransom instead of many.
1 Timothy 2:6
Who gave himself a ransom in behalf of all, - the testimony, in its own fit times: