Genesis 18:2-3, 8

he looked up and suddenly saw three men standing nearby. As soon as he saw them, he ran from his tent to welcome them. He bowed down to the ground and said, “My Lord, if I have found favor in your sight, don’t pass me by. Stay for a while with your servant.

Then he brought the meal they had prepared—roasted meat, bread, curds, and milk—and set it before his guests. Abraham stood by them under the tree while they ate.