And God said,
Sarah your wife shall bear you a son indeed; and you shall call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his descendants after him.
Read Chapter 17
George Leo Haydock
AD 1849
Isaac, "laughter "alluding to the exultation of Abraham, more than to the laughter of Sara, which deserved some reprehension, chap. xxi. 6.