Genesis 17:15-19 And God said to Abraam, Sara thy wife — her name shall not be called Sara, Sarrha shall be her name.

Brenton⁽ⁱ⁾ ¹⁵ And God said to Abraam, Sara thy wife — her name shall not be called Sara, Sarrha shall be her name. ¹⁶ And I will bless her, and give thee a son of her, and I will bless him, and he shall become nations, and kings of nations shall be of him. ¹⁷ And Abraam fell upon his face, and laughed; and spoke in his heart, saying, Shall there be a child to one who is a hundred years old, and shall Sarrha who is ninety years old, bear? ¹⁸ And Abraam said to God, Let this Ismael live before thee. ¹⁹ And God said to Abraam, Yea, behold, Sarrha thy wife shall bear thee a son, and thou shalt call his name Isaac; and I will establish my covenant with him, for an everlasting covenant, to be a God to him and to his seed after him.