Numbers 26:60-62

Authorized (King James) Version

⁶⁰ And unto Aaron was born Nadab, and Abihu, Eleazar, and Ithamar. ⁶¹ And Nadab and Abihu died, when they offered strange fire before the Lord. ⁶² And those that were numbered of them were twenty and three thousand, all males from a month old and upward: for they were not numbered among the children of Israel, because there was no inheritance given them among the children of Israel.