Genesis 18:6-8

6So Abraham hurried into the tent and said to Sarah, “Quick! Knead three measures of fine flour and make bread.”

7Abraham ran to the herd and got a tender, choice calf. He gave it to a young man, who hurried to prepare it.

8Then Abraham took curds and milk, as well as the calf that he had prepared, and set them before the men. He served them as they ate under the tree.