Genesis 18:5-7

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

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

7And Abraham ran unto the herd, and fetched a calf tender and good, and gave it unto the servant; and he hasted to dress it.