Then all the Moabites, hearing that the kings had ascended so that they might fight against them, gathered all who had been girded with a belt around them, and they stood at the borders
Other versions
King James Version
And when all the Moabites heard that the kings were come up to fight against them, they gathered all that were able to put on armour, and upward, and stood in the border. English Standard Version
When all the Moabites heard that the kings had come up to fight against them, all who were able to put on armor, from the youngest to the oldest, were called out and were drawn up at the border.New International Version
Now all the Moabites had heard that the kings had come to fight against them; so every man, young and old, who could bear arms was called up and stationed on the border.