NET

13 For the promise to Abraham or to his descendants that he would inherit the world was not fulfilled through the law, but through the righteousness that comes by faith.

Darby

13 For [it was] not by law that the promise was to Abraham, or to his seed, that he should be heir of [the] world, but by righteousness of faith.

KJV

13 For the promise, that he should be the heir of the world, [was] not to Abraham, or to his seed, through the law, but through the righteousness of faith.

Strong's

13 For ^G1063 the promise^G1860, that he should be^G1511 the^G846 heir^G2818 of the world^G2889, was not^G3756 to Abraham^G11, or^G2228 to his^G846 seed^G4690, through^G1223 the law^G3551, but^G235 through^G1223 the righteousness^G1343 of faith^G4102.