Romans 4:11-13

Young's Literal Translation

¹¹ and a sign he did receive of circumcision, a seal of the righteousness of the faith in the uncircumcision, for his being father of all those believing through uncircumcision, for the righteousness also being reckoned to them,

¹² and father of circumcision to those not of circumcision only, but who also walk in the steps of the faith, that [is] in the uncircumcision of our father Abraham.

¹³ For not through law [is] the promise to Abraham, or to his seed, of his being heir of the world, but through the righteousness of faith;