13 And the LORD said unto Abraham,
14 Is anything too hard for the LORD? At the time appointed I will return unto you, according to the time of life, and Sarah shall have a son.
15 Then Sarah denied, saying, I laughed not; for she was afraid. And he said,
16 And the men rose up from there, and looked toward Sodom: and Abraham went with them to bring them on the way.
17 And the LORD said,
18 Seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him?
19 For I know him, that he will command his children and his household after him, and they shall keep the way of the LORD, to do righteousness and justice; that the LORD may bring upon Abraham that which he has spoken of him.