Joshua 15:41
Gederoth, Beth-dagon, Naamah, and Makkedah--sixteen cities, along with their villages.

them

Joshua 10:32, 35, 37, 39
And the LORD delivered Lachish into the hands of Israel, and Joshua captured it on the second day. He struck down all the people with the sword, just as he had done to Libnah. . . .

Joshua 6:21
At the edge of the sword they utterly destroyed everything in the city--man and woman, young and old, oxen, sheep, and donkeys.

Deuteronomy 7:2, 16
and when the LORD your God has delivered them over to you to defeat them, then you must completely destroy them. Make no treaty with them and show them no mercy. . . .

Deuteronomy 20:16, 17
However, in the cities of the nations that the LORD your God is giving you as an inheritance, you must not leave alive anything that breathes. . . .

Psalm 21:8, 9
Your hand will apprehend all your enemies; Your right hand will seize those who hate you. . . .

Psalm 110:1
The LORD said to my Lord: "Sit at My right hand until I make Your enemies a footstool for Your feet."

Luke 19:27
And these enemies of mine who were unwilling for me to rule over them, bring them here and slay them in front of me.'"

1 Corinthians 15:25
For He must reign until He has put all His enemies under His feet.

and he did

Joshua 10:30
And the LORD also delivered that city and its king into the hands of Israel, and Joshua struck down all the people with the sword, leaving no survivors. And he did to the king of Libnah as he had done to the king of Jericho.

Joshua 8:2
And you shall do to Ai and its king as you did to Jericho and its king, except that you may carry off their plunder and livestock for yourselves. Set an ambush behind the city."