Genesis Chapter 18:1-5
[Gen 18:1-5 NKJV]
1 Then the LORD appeared to him by the terebinth trees of Mamre, 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.”