Genesis 18:3-5

3Then he said, “My Lord, if now I have found favor in your eyes, please do not pass by your servant.

4Please let a little water be brought so you can wash your feet, and make yourselves comfortable under the tree.

5And let me bring a bit of bread so that you can refresh yourselves—then you can pass on—since you have passed by your servant. They said, “Do just as you have said.”