Genesis 18:8-10

New King James Version

⁸ So ^(A)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, ^(B)in the tent.”

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

(Sarah was listening in the tent door which was behind him.)