Deuteronomy 7:2, 18
Deuteronomy 7:2 NKJV
and when the LORD your God delivers them over to you, you shall conquer them and utterly destroy them. You shall make no covenant with them nor show mercy to them.
Deuteronomy 7:18 NKJV
you shall not be afraid of them, but you shall remember well what the LORD your God did to Pharaoh and to all Egypt