Genesis 18

13 And the Lord asked Abraham, "Why did Sarah laugh [to herself], saying, ‘Shall I really give birth [to a child] when I am so old?’ 14 Is anything too difficult or too wonderful for the *18:14 The divine Hebrew name YHWH (Yahweh), usually represented by "Lord," occurs more than 5,000 times in the Bible.Lord? At the appointed time, when the season [for her delivery] comes, I will return to you and Sarah will have a son." [Matt 19:26]