Numbers 1:44-46

International Standard Version

⁴⁴ These individuals were the ones whom Moses and Aaron registered from the twelve leaders of Israel, each person from his ancestral house. ⁴⁵ Everyone was numbered from the descendants of Israel, from their ancestral houses, from all the men who were 20 years and above and who could serve in the army. ⁴⁶ The total of all those who were numbered was 603,550.