13 Then the Lord asked Abraham, “Why did Sarah laugh and say, ‘Can I really have a child when I am so old?’
14 Is anything too hard for the Lord? As I said, nine months from now I will return, and Sarah will have a son.”
15 Because Sarah was afraid, she denied it. “I didn't laugh,” she said.“Yes, you did,” he replied. “You laughed.”
16 Then the men left and went to a place where they could look down at Sodom, and Abraham went with them to send them on their way.
17 And the Lord said to himself, “I will not hide from Abraham what I am going to do.
18 His descendants will become a great and mighty nation, and through him I will bless all the nations.
19 I have chosen him in order that he may command his sons and his descendants to obey me and to do what is right and just. If they do, I will do everything for him that I have promised.”