King James Version
So were all those that were numbered of the children of Israel, by the house of their fathers, from twenty years old and upward, all that were able to go forth to war in Israel;English Standard Version
So all those listed of the people of Israel, by their fathers' houses, from twenty years old and upward, every man able to go to war in Israel--New International Version
All the Israelites twenty years old or more who were able to serve in Israel's army were counted according to their families.