Numbers 26:61-63 Common English Bible (CEB)
61 Nadab and Abihu died when they made an unauthorized offering to the Lord. 62 Their enrollment was 23,000, consisting of every male one month old and above. They weren’t enrolled with the Israelites because no inheritance of land was given to them among the Israelites.
63 These are the ones whom Moses and Eleazar the priest enrolled. They enrolled the Israelites on the plains of Moab by the Jordan opposite Jericho.