Precedence from Biblical Characters

(1) The Eternal One appeared to him by the terebinths of Mamre; he was sitting at the entrance of the tent as the day grew hot. (2) Looking up, he saw three men standing near him. As soon as he saw them, he ran from the entrance of the tent to greet them and, bowing to the ground, (3) he said, “My lords, if it please you, do not go on past your servant. (4) Let a little water be brought; bathe your feet and recline under the tree. (5) And let me fetch a morsel of bread that you may refresh yourselves; then go on—seeing that you have come your servant’s way.” They replied, “Do as you have said.” (6) Abraham hastened into the tent to Sarah, and said, “Quick, three seahs of choice flour! Knead and make cakes!” (7) Then Abraham ran to the herd, took a calf, tender and choice, and gave it to a servant-boy, who hastened to prepare it. (8) He took curds and milk and the calf that had been prepared and set these before them; and he waited on them under the tree as they ate. (9) They said to him, “Where is your wife Sarah?” And he replied, “There, in the tent.” (10) Then one said, “I will return to you next year, and your wife Sarah shall have a son!” Sarah was listening at the entrance of the tent, which was behind him. (11) Now Abraham and Sarah were old, advanced in years; Sarah had stopped having the periods of women. (12) And Sarah laughed to herself, saying, “Now that I am withered, am I to have enjoyment—with my husband so old?” (13) Then the Eternal One said to Abraham, “Why did Sarah laugh, saying, ‘Shall I in truth bear a child, old as I am?’ (14) Is anything too wondrous for the Eternal? I will return to you at the same season next year, and Sarah shall have a son.” (15) Sarah lied, saying, “I did not laugh,” for she was frightened. But He replied, “You did laugh.”

He served the calf afterwards in order to not eat milk after the meat, so Abraham, our father, maintained the commandment.