Deuteronomy 7:2 (KJV)
And when the LORDthy Godshall deliverthem beforethee thou shalt smitethem and utterly destroythem thou shalt makeno covenantwith them nor shew mercyunto them
And when the LORDthy Godshall deliverthem beforethee thou shalt smitethem and utterly destroythem thou shalt makeno covenantwith them nor shew mercyunto them