Joshua 10:20
So Joshua and the Israelites continued to inflict a terrible slaughter until they had finished them off, and the remaining survivors retreated to the fortified cities.
Berean Standard Bible
And it came to pass, when Joshua and the children of Israel had made an end of slaying them with a very great slaughter, till they were consumed, that the rest which remained of them entered into fenced cities.
When Joshua and the children of Israel had finished killing them with a very great slaughter until they were consumed, and the remnant which remained of them had entered into the fortified cities,