Now a man from the family of Levi married a Levite woman.

Then the Lord’s anger burned against Moses, and He said, “Isn’t Aaron the Levite your brother? I know that he can speak well. And also, he is on his way now to meet you. He will rejoice when he sees you.

The sons of Merari:
Mahli and Mushi.
These are the clans of the Levites
according to their genealogy.

Aaron’s son Eleazar married
one of the daughters of Putiel
and she bore him Phinehas.
These are the heads of the Levite families by their clans.

And Moses stood at the camp’s entrance and said, “Whoever is for the Lord, come to me.” And all the Levites gathered around him.

The Levites did as Moses commanded, and about 3,000 men fell dead that day among the people.

Then Moses said [to the Levites], “Dedicate yourselves today to the Lord—for each man has been against his own son and his own brother [in his attempt to escape execution]—so that He may restore and bestow His blessing on you this day.”

This is the sum of the tabernacle, even of the tabernacle of testimony, as it was counted, according to the commandment of Moses, for the service of the Levites, by the hand of Ithamar, son to Aaron the priest.