Genesis 18:4

²  And he lift up his eyes and looked, and, lo, three men stood by him: and when he saw them, he ran to meet them from the tent door, and bowed himself toward the ground,

³  And said, My LORD, if now I have found favor in thy sight, pass not away, I pray thee, from thy servant:

⁴  Let a little water, I pray you, be fetched, and wash your feet, and rest yourselves under the tree:

⁵  And I will fetch a morsel of bread, and comfort ye your hearts; after that ye shall pass on: for therefore are ye come to your servant. And they said, So do, as thou hast said.

⁶  And Abraham hastened into the tent unto Sarah, and said, Make ready quickly three measures of fine meal, knead it, and make cakes upon the hearth.