Genesis 18:8, 1, 3-7, 2, 9-15
Genesis 18:8 KJV
And he took butter, and milk, and the calf which he had dressed, and set it before them; and he stood by them under the tree, and they did eat.
Genesis 18:1 KJV
And the LORD appeared unto him in the plains of Mamre: and he sat in the tent door in the heat of the day