Devarim 11:21-23

Orthodox Jewish Bible

²¹ That your yamim may be multiplied, and the yamim of your banim, in ha’adamah which Hashem swore unto Avoteichem to give them, as the yamim of Shomayim upon ha’aretz (i.e., as long as the heavens are above the earth).

²² For if ye shall be shomer diligently over all these mitzvot which I command you, to do them, to love Hashem Eloheichem, to walk in all His ways, and to have deveykus unto Him;

²³ Then will Hashem drive out all these Goyim from before you, and ye shall possess Goyim gedolim and mightier than yourselves.