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

CKJV_Strongs⁽ⁱ⁾

15 H430 And God H559 said H85 unto Abraham, H8297 As for Sarai H802 your wife, H7121 you shall not call H8034 her name H8297 Sarai, H3588 but H8283 Sarah H8034 shall her name be.

16 H1288 And I will bless H5414 her, and give H1121 you a son H1288 also of her: Yes, I will bless 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 H6440 upon his face, H6711 and laughed, H559 and said H3820 in his heart, H3205 Shall a child be born H3967 unto him that is a hundred H8141 years H1121 old? H8283 And shall Sarah, H8673 that is ninety H8141 years H1323 old, H3205 bear?

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

19 H430 And God H559 said, H8283 Sarah H802 your wife H3205 shall bear H1121 you a son H61 indeed; H7121 and you shall call H8034 his name H3327 Isaac: H6965 and I will establish H1285 my covenant H5769 with him for an everlasting H1285 covenant, H2233 and with his seed H310 after him.