Romans 4:6

3 For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness.

4 Now to him that worketh is the reward not reckoned of grace, but of debt.

5 But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.

6 Even as David also describeth the blessedness of the man, unto whom God imputeth righteousness without works,

7 Saying, Blessed are they whose iniquities are forgiven, and whose sins are covered.

8 Blessed is the man to whom the Lord will not impute sin.

9 Cometh this blessedness then upon the circumcision only, or upon the uncircumcision also? for we say that faith was reckoned to Abraham for righteousness.