Genesis 17:15-19 And God said unto Abraham , As for Sarai thy wife , thou shalt not call her name Sarai , but Sarah shall her name be .

KJV_Strongs⁽ⁱ⁾

15 H430 And God H559 said [H8799] H85 unto Abraham H8297 , As for Sarai H802 thy wife H7121 , thou shalt not call [H8799] H8034 her name H8297 Sarai H3588 , but H8283 Sarah H8034 shall her name be .

16 H1288 And I will bless [H8765] H5414 her, and give [H8804] H1121 thee a son H1288 also of her: yea, I will bless [H8765] H1471 her, and she shall be a mother of nations H4428 ; kings H5971 of people shall be of her.

17 H85 Then Abraham H5307 fell [H8799] H6440 upon his face H6711 , and laughed [H8799] H559 , and said [H8799] H3820 in his heart H3205 , Shall a child be born [H8735] H3967 unto him that is an hundred H8141 years H1121 old H8283 ? and shall Sarah H8673 , that is ninety H8141 years H1323 old H3205 , bear [H8799] ?

18 H85 And Abraham H559 said [H8799] H430 unto God H3863 , O that H3458 Ishmael H2421 might live [H8799] H6440 before thee!

19 H430 And God H559 said [H8799] H8283 , Sarah H802 thy wife H3205 shall bear [H8802] H1121 thee a son H61 indeed H7121 ; and thou shalt call [H8804] H8034 his name H3327 Isaac H6965 : and I will establish [H8689] H1285 my covenant H5769 with him for an everlasting H1285 covenant H2233 , and with his seed H310 after him.