What does Joshua 8:24 mean?

And it came to pass, when Israel had made an end of slaying all the inhabitants of Ai in the field, in the wilderness wherein they pursued them, and they were all fallen by the edge of the sword, until they were consumed, that all Israel returned unto Ai, and smote it with the edge of the sword.

And it came to pass, when Israel had made an end of slaying all the inhabitants of Ai in the field, in the wilderness wherein they chased them, and when they were all fallen on the edge of the sword, until they were consumed, that all the Israelites returned unto Ai, and smote it with the edge of the sword.

And it came to pass, when Israel had made an end of slaying all the inhabitants of Ai in the field, in the wilderness wherein they pursued them, and they were all fallen by the edge of the sword, until they were consumed, that all Israel returned unto Ai, and smote it with the edge of the sword.

Then, after the destruction of all the people of Ai in the field and in the waste land where they went after them, and when all the people had been put to death without mercy, all Israel went back to Ai, and put to death all who were in it without mercy.

And it cometh to pass, at Israel's finishing to slay all the inhabitants of Ai in the field, in the wilderness in which they pursued them (and they fall all of them by the mouth of the sword till their consumption), that all Israel turn back to Ai, and smite it by the mouth of the sword;

So all being slain that had pursued after Israel, in his flight to the wilderness, and falling by the sword in the same place, the children of Israel returned and laid waste the city.

And it came to pass when Israel had ended slaying all the inhabitants of Ai in the field, in the wilderness wherein they had chased them, and they had all fallen by the edge of the sword, until they were consumed, that all Israel returned to Ai, and smote it with the edge of the sword.