Genesis 18:1-15 New King James Version (NKJV)

The Son of Promise

18 Then the Lord appeared to him by the terebinth trees of Mamre,^[a] as he was sitting in the tent door in the heat of the day. ² So he lifted his eyes and looked, and behold, three men were standing by him; and when he saw them, he ran from the tent door to meet them, and bowed himself to the ground, ³ and said, “My Lord, if I have now found favor in Your sight, do not pass on by Your servant. ⁴ Please let a little water be brought, and wash your feet, and rest yourselves under the tree. ⁵ And I will bring a morsel of bread, that you may refresh your hearts. After that you may pass by, inasmuch as you have come to your servant.”

They said, “Do as you have said.”

⁶ So Abraham hurried into the tent to Sarah and said, “Quickly, make ready three measures of fine meal; knead it and make cakes.” ⁷ And Abraham ran to the herd, took a tender and good calf, gave it to a young man, and he hastened to prepare it. ⁸ So he took butter and milk and the calf which he had prepared, and set it before them; and he stood by them under the tree as they ate.

⁹ Then they said to him, “Where is Sarah your wife?”

So he said, “Here, in the tent.”

¹⁰ And He said, “I will certainly return to you according to the time of life, and behold, Sarah your wife shall have a son.”

(Sarah was listening in the tent door which was behind him.) ¹¹ Now Abraham and Sarah were old, well advanced in age; and Sarah had passed the age of childbearing.^{[b] 12} Therefore Sarah laughed within herself, saying, “After I have grown old, shall I have pleasure, my lord being old also?”

¹³ And the Lord said to Abraham, “Why did Sarah laugh, saying, ‘Shall I surely bear a child, since I am old?’ ¹⁴ Is anything too hard for the Lord? At the appointed time I will return to you, according to the time of life, and Sarah shall have a son.”

¹⁵ But Sarah denied it, saying, “I did not laugh,” for she was afraid.

And He said, “No, but you did laugh!”