Of the sons of Simeon their generations after their families according to their fathers houses those that were numbered of them by the number of the names according to their polls every male from twenty years old and upward all that went forth to military service

Add punctuation.
Of the sons of Simeon: their generations, after their families, according to their fathers' houses, those that were numbered of them, by the number of the names, according to their polls, every male from twenty years old and upward, all that went forth to military service: