What does Numbers 1:36 mean?

Of the children of Benjamin, their generations, by their families, by their fathers’ houses, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;

Of the children of Benjamin, by their generations, after their families, by the house of their fathers, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;

Of the children of Benjamin, their generations, by their families, by their fathers’ houses, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;

The generations of the sons of Benjamin were numbered by their families and their fathers' houses, every male of twenty years old and over who was able to go to war;

Of the sons of Benjamin--their births, by their families, by the house of their fathers, in the number of names, from a son of twenty years and upward, every one going out to the host--

Of the sons of Benjamin, by their generations and families and houses of their kindreds, were reckoned up by the names of every one from twenty years old and upward, all that were able to go forth to war,

Of the sons of Benjamin: their generations, after their families, according to their fathers' houses, by the number of the names, from twenty years old and upward, all that went forth to military service: