just as Abraham "believed God, and it was accounted to him for righteousness."
Galatians 3:6
Surrounding context
3:5 Therefore He who supplies the Spirit to you and works miracles among you, does He do it by the works of the law, or by the hearing of faith?--
3:6 just as Abraham "believed God, and it was accounted to him for righteousness."
3:7 Therefore know that only those who are of faith are sons of Abraham.