Deuteronomy 9:4-5

DouayRheims(i) 4 Say not in thy heart, when the Lord thy God shall have destroyed them in thy sight: For my justice hath the Lord brought me in to possess this land, whereas these nations are destroyed for their wickedness. 5 For it is not for thy justices, and the uprightness of thy heart that thou shalt go in to possess their lands: but because they have done wickedly, they are destroyed at thy coming in: and that the Lord might aaccomplish his word, which he promised by oath to thy fathers Abraham, Isaac, and Jacob.