1And the LORD appeared to him by the oaks of Mamre, as he sat at the door of his tent in the heat of the day. 2He lifted up his eyes and looked, and behold, three men stood in front of him. When he saw them, he ran from the tent door to meet them, and bowed himself to the earth, 3and said, "My lord, if I have found favor in your sight, do not pass by your servant. 4Let a little water be brought, and wash your feet, and rest yourselves under the tree, 5while I fetch a morsel of bread, that you may refresh yourselves, and after that you may pass on -- since you have come to your servant." So they said, "Do as you have said." 6And Abraham hastened into the tent to Sarah, and said, "Make ready quickly three measures of fine meal, knead it, and make cakes." 7And Abraham ran to the herd, and took a calf, tender and good, and gave it to the servant, who hastened to prepare it. 8Then he took curds, and milk, and the calf which he had prepared, and set it before them; and he stood by them under the tree while they ate. 9They said to him, "Where is Sarah your wife?" And he said, "She is in the tent." 10The LORD said, "I will surely return to you in the spring, and Sarah your wife shall have a son." And Sarah was listening at the tent door behind him. 11Now Abraham and Sarah were old, advanced in age; it had ceased to be with Sarah after the manner of women. 12So Sarah laughed to herself, saying, "After I have grown old, and my husband is old, shall I have pleasure?" 13The LORD said to Abraham, "Why did Sarah laugh, and say, `Shall I indeed bear a child, now that I am old?' 14Is anything too hard for the LORD? At the appointed time I will return to you, in the spring, and Sarah shall have a son." 15But Sarah denied, saying, "I did not laugh"; for she was afraid. He said, "No, but you did laugh."
Luke 1:46-50, 53-55
46And Mary said, "My soul magnifies the Lord, 47and my spirit rejoices in God my Savior, 48for he has regarded the low estate of his handmaiden. For behold, henceforth all generations will call me blessed; 49for he who is mighty has done great things for me, and holy is his name. 50And his mercy is on those who fear him from generation to generation. 53he has filled the hungry with good things, and the rich he has sent empty away. 54He has helped his servant Israel, in remembrance of his mercy, 55as he spoke to our fathers, to Abraham and to his posterity for ever."
5As he entered Caper'na-um, a centurion came forward to him, beseeching him 6and saying, "Lord, my servant is lying paralyzed at home, in terrible distress." 7And he said to him, "I will come and heal him." 8But the centurion answered him, "Lord, I am not worthy to have you come under my roof; but only say the word, and my servant will be healed. 9For I am a man under authority, with soldiers under me; and I say to one, `Go,' and he goes, and to another, `Come,' and he comes, and to my slave, `Do this,' and he does it." 10When Jesus heard him, he marveled, and said to those who followed him, "Truly, I say to you, not even in Israel have I found such faith. 11I tell you, many will come from east and west and sit at table with Abraham, Isaac, and Jacob in the kingdom of heaven, 12while the sons of the kingdom will be thrown into the outer darkness; there men will weep and gnash their teeth." 13And to the centurion Jesus said, "Go; be it done for you as you have believed." And the servant was healed at that very moment. 14And when Jesus entered Peter's house, he saw his mother-in-law lying sick with a fever; 15he touched her hand, and the fever left her, and she rose and served him. 16That evening they brought to him many who were possessed with demons; and he cast out the spirits with a word, and healed all who were sick. 17This was to fulfil what was spoken by the prophet Isaiah, "He took our infirmities and bore our diseases."