'Able to Go to War' in the Bible

All those of twenty years old and over, who are able to go to war in Israel, are to be numbered by you and Aaron.

The sons of Reuben, Israel’s (Jacob’s) firstborn, their generations, by their families (clans), by their fathers’ households, according to the number of names, head by head, every male from twenty years old and upward, all who were able to go to war:

Of the sons of Simeon, their descendants, by their families (clans), by their fathers’ households, their numbered men according to the number of names, head by head, every male from twenty years old and upward, all who were able to go to war:

Of the sons of Gad, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Judah, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Issachar, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Zebulun, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Joseph: the sons (descendants) of Ephraim, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Manasseh, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Benjamin, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Dan, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Asher, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

Of the sons of Naphtali, their descendants, by their families (clans), by their fathers’ households, according to the number of names, from twenty years old and upward, all who were able to go to war:

So all those numbered of the sons of Israel, by their fathers’ households, from twenty years old and upward, all who were able to go to war in Israel,

Take the sum of all the congregation of the children of Israel, from twenty years old and upward, throughout their fathers' house, all that are able to go to war in Israel.

All these [were] the sons of Jediael according to the heads of the {families}, mighty warriors, seventeen thousand two hundred, {able to go to war}.

Moreover, Amaziah assembled Judah and appointed them according to their fathers’ households under commanders of thousands and commanders of hundreds throughout Judah and Benjamin; and he took a census of those from twenty years old and upward and found them to be 300,000 choice men, able to go to war and handle spear and shield.

And they gave worship to the dragon, because he gave authority to the beast; and worshipping the beast, they said, Who is like the beast? and who is able to go to war with him?