Numbers 26:61-63

New Catholic Bible

⁶¹Nadab and Abihu died when they offered unclean fire before the Lord. ⁶²The total number of all the males one month old and older was twenty-three thousand. They were not counted among the people of Israel because no inheritance was given to them among the people of Israel.

⁶³These were the figures of the people of Israel counted by Moses and Eleazar the priest in the plain of Moab near the Jordan, across from Jericho.