Genesis 18:5-7

5And I will fetch a morsel of bread; and refresh yourselves; after that ye shall pass on; for therefore have ye passed on towards your servant. And they said, So do as thou hast said.

6And Abraham hastened into the tent to Sarah, and said, Knead quickly three seahs of wheaten flour, and make cakes.

7And Abraham ran to the herd, and took a calf tender and good, and gave [it] to the attendant; and he hasted to dress it.