New American Standard Bible (NASB)
Numbers 3
45 "Take the Levites instead of all the firstborn among the sons of Israel and the cattle of the Levites. And the Levites shall be Mine; I am the Lord.
46 For the ransom of the 273 of the firstborn of the sons of Israel who are in excess beyond the Levites,
47 you shall take five shekels apiece, per head; you shall take them in terms of the shekel of the sanctuary (the shekel is twenty gerahs),
48 and give the money, the ransom of those who are in excess among them, to Aaron and to his sons."
49 So Moses took the ransom money from those who were in excess, beyond those ransomed by the Levites;
50 from the firstborn of the sons of Israel he took the money in terms of the shekel of the sanctuary, 1,365.
51 Then Moses gave the ransom money to Aaron and to his sons, at the command of the Lord, just as the Lord had commanded Moses.
Numbers 4
1 Then the Lord spoke to Moses and to Aaron, saying,
2 "Take a census of the descendants of Kohath from among the sons of Levi, by their families, by their fathers’ households,
3 from thirty years and upward, even to fifty years old, all who enter the service to do the work in the tent of meeting.
4 This is the work of the descendants of Kohath in the tent of meeting, concerning the most holy things.
We pray that this ministry will be a blessing to you and your family.
