King James Version
So Joshua arose, and all the people of war, to go up against Ai: and Joshua chose out thirty thousand mighty men of valour, and sent them away by night.New International Version
So Joshua and the whole army moved out to attack Ai. He chose thirty thousand of his best fighting men and sent them out at nightCatholic Public Domain Version
And Joshua rose up, and the entire army of warriors with him, so that they might ascend against Ai. And he sent thirty thousand elect strong men in the night