'Wash' in the Bible

Let a little water be brought and wash your feet, and rest under the tree.

And he said, "Behold, my lords, please turn aside into the house of your servant and spend the night and wash your feet. Then you can rise early and go on your way." And they said, "No, but we will spend the night in the square."

And the man came to the house and unloaded the camels. And he gave straw and fodder to the camels, and water to wash his feet and the feet of the men who [were] with him.