And certainly did Our messengers [i.e., angels] come to Abraham with good tidings; they said, "Peace." He said, "Peace," and did not delay in bringing [them] a roasted calf.
Then the angels came to Abraham (peace and blessing be upon him) in the form of men, giving good news to him and his wife of Isaac and Jacob. The angels said ‘Peace’, so he replied by saying ‘Peace’. Then he went quickly and brought them a roasted calf to eat, thinking that they were men.