Numbers 26:57-65

The tribe of Levi was also counted. These were the family groups of Levi: From Gershon came the Gershonite family group; from Kohath came the Kohathite family group; from Merari came the Merarite family group. These also were Levite family groups: the Libnite family group, the Hebronite family group, the Mahlite family group, the Mushite family group, and the Korahite family group. (Kohath was the ancestor of Amram, whose wife was named Jochebed. She was from the tribe of Levi and she was born in Egypt. She and Amram had two sons, Aaron and Moses, and their sister Miriam. Aaron was the father of Nadab, Abihu, Eleazar, and Ithamar. But Nadab and Abihu died because they made an offering before the LORD with the wrong kind of fire.) The total number of male Levites one month old or older was 23,000. But these men were not counted with the other Israelites, because they were not given any of the land among the other Israelites. Moses and Eleazar the priest counted all these people. They counted the Israelites on the plains of Moab across the Jordan River from Jericho. Moses and Aaron the priest had counted the Israelites in the Desert of Sinai, but no one Moses counted on the plains of Moab was in the first counting. The LORD had told the Israelites they would all die in the desert, and the only two left were Caleb son of Jephunneh and Joshua son of Nun.