GOD'S WORD® Translation
It's not because you've been living right or because you're so honest that you're entering to take possession of their land. It's because these people are so wicked that the LORD your God is forcing them out of your way. It's also because the LORD wants to confirm the promise he swore to your ancestors Abraham, Isaac, and Jacob.

American Standard Version
Not for thy righteousness, or for the uprightness of thy heart, dost thou go in to possess their land; but for the wickedness of these nations Jehovah thy God doth drive them out from before thee, and that he may establish the word which Jehovah sware unto thy fathers, to Abraham, to Isaac, and to Jacob.

Berean Study Bible
It is not because of your righteousness or uprightness of heart that you are going in to possess their land, but it is because of their wickedness that the LORD your God is driving out these nations before you, to keep the promise He swore to your fathers, to Abraham, Isaac, and Jacob.

Douay-Rheims Bible
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 accomplish his word, which he promised by oath to thy fathers Abraham, Isaac, and Jacob.

English Revised Version
Not for thy righteousness, or for the uprightness of thine heart, dost thou go in to possess their land: but for the wickedness of these nations the LORD thy God doth drive them out from before thee, and that he may establish the word which the LORD sware unto thy fathers, to Abraham, to Isaac, and to Jacob.

King James Bible
Not for thy righteousness, or for the uprightness of thine heart, dost thou go to possess their land: but for the wickedness of these nations the LORD thy God doth drive them out from before thee, and that he may perform the word which the LORD sware unto thy fathers, Abraham, Isaac, and Jacob.

World English Bible
Not for your righteousness, or for the uprightness of your heart, do you go in to possess their land; but for the wickedness of these nations Yahweh your God does drive them out from before you, and that he may establish the word which Yahweh swore to your fathers, to Abraham, to Isaac, and to Jacob.

Young's Literal Translation
not for thy righteousness, and for the uprightness of thy heart, art thou going in to possess their land; but for the wickedness of these nations is Jehovah thy God dispossessing them from before thee; and in order to establish the word which Jehovah hath sworn to thy fathers, to Abraham, to Isaac, and to Jacob;

Deuteronomy 9:5 Additional Translations ...