Michael therefore went forth from the presence of the Lord and went down to Abraham at the oak of Mamre, and found him in the fields hard by, watching his husbandmen ploughing with their oxen. And Abraham lifted up his eyes and saw Michael coming towards him in the dress and fashion of a soldier--for he was the captain of the Lord's host--very beautiful to look upon. And Abraham rose and went to meet him, as was his custom with all strangers; and when they had saluted one another, Abraham asked Michael whence he came; and Michael answered, "I come from the Great City, and my errand is to fetch a certain friend of the Great King, whom He is inviting to come to Him." Then said Abraham, "My lord, come with me to my house." And when Michael consented, Abraham called one of his men and bade him fetch two quiet horses that he and the stranger might ride home on them. But Michael refused, for he knew that no earthly horse could bear him; so he said, "Nay, but rather let us go on foot to your house." And as they went up from the fields, they came to a cypress-tree growing by the wayside; and as they passed by it there came from it a human voice, which said, "Holy is the Lord who calleth to Himself them that love Him." Now this happened by the commandment of God, to be a sign to Abraham, and he marvelled; but when he looked at his companion and saw that he seemed to take no notice of it, he said nothing, thinking that only he had heard the voice. Soon after they came to the house, and Isaac and Sarah came to greet them, and they sat down in the courtyard of the house. But Isaac said to his mother Sarah, "Mother, I am sure that the man who is sitting with my father is not of the race of men that live on the earth." Just then Abraham called to Isaac, "Isaac, my son, draw water from the well, and bring it to me in a basin, that we may wash the stranger's feet, for he has come a long journey." So Isaac ran and fetched the water to his father; and Abraham said to him secretly, "My child, something says to me that this will be the last time that I shall wash the feet of any stranger coming to this house." And Isaac was greatly distressed and said, "What mean you, father, by these words?" Abraham said nothing, but stooped down and began to wash the feet of Michael; and Isaac wept. Abraham too shed tears, and Michael seeing it, was moved with pity, and wept also; and his tears fell into the basin of water and became precious pearls. When Abraham saw that, he marvelled; but he gathered up the pearls secretly and said nothing.