Deuteronomy 20: 16 Whenever you capture towns in the land the Lord your God is giving you, be sure to kill all the people and animals.
Deuteronomy 25:19 The Lord your God will help you capture the land, and he will give you peace. But when that day comes, you must wipe out Amalek so completely that no one will remember they ever lived.
Deuteronomy 7:16 When the Lord helps you defeat your enemies, you must destroy them without pity!
Numbers 33:55 If you don’t force out all the people there, they will be like pointed sticks in your eyes and thorns in your back. They will always be trouble for you, 56 and I will treat you as cruelly as I planned on treating them.