Deuteronomy 7:2

7:2 and he delivers them over to you and you attack them, you must utterly annihilate them. Make no treaty with them and show them no mercy!

Deuteronomy 7:16

Exhortation to Destroy Canaanite Paganism

7:16 You must destroy all the people whom the Lord your God is about to deliver over to you; you must not pity them or worship their gods, for that will be a snare to you.

Deuteronomy 7:23-24

7:23 The Lord your God will give them over to you; he will throw them into a great panic until they are destroyed. 7:24 He will hand over their kings to you and you will erase their very names from memory. Nobody will be able to resist you until you destroy them.