Genesis 17:15-17

NSB(i) 15 God continued: »Do not call your wife Sarai any longer. Her name will be Sarah. 16 »I will bless her and will surely give you a son by her. I will bless her so that she will be the mother of nations. Kings of peoples will come from her.« 17 Abraham fell to his face. He laughed and said to himself: »Will a son be born to a man a hundred years old? Will Sarah bear a child at the age of ninety?«