Genesis 18:7

4 let, I pray thee, a little water be accepted, and wash your feet, and recline under the tree;

5 and I bring a piece of bread, and support ye your heart; afterwards pass on, for therefore have ye passed over unto your servant;` and they say, `So mayest thou do as thou has spoken.`

6 And Abraham hasteth towards the tent, unto Sarah, and saith, `Hasten three measures of flour-meal, knead, and make cakes;`

7 and Abraham ran unto the herd, and taketh a son of the herd, tender and good, and giveth unto the young man, and he hasteth to prepare it;

8 and he taketh butter and milk, and the son of the herd which he hath prepared, and setteth before them; and he is standing by them under the tree, and they do eat.

9 And they say unto him, `Where [is] Sarah thy wife?` and he saith, `Lo -- in the tent;`

10 and he saith, `returning I return unto thee, about the time of life, and lo, to Sarah thy wife a son.`