Hesabu 1:20

Kutoka wazao wa Reubeni, mzaliwa wa kwanza wa kiume wa Israeli: Wanaume wote waliokuwa na miaka ishirini au zaidi ambao waliweza kutumika katika jeshi waliorodheshwa kwa majina, mmoja mmoja, kufuatana na kumbukumbu za koo zao na jamaa zao.

And the children of Reuben, Israel’s eldest son, by their generations, after their families, by the house of their fathers, according to the number of the names, by their polls, every male from twenty years old and upward, all that were able to go forth to war;