Luke 1:35

32 He shall be great, and shall be called the Son of the Highest: and the Lord God shall give unto him the throne of his father David:

33 And he shall reign over the house of Jacob for ever; and of his kingdom there shall be no end.

34 Then said Mary unto the angel, How shall this be, seeing I know not a man?

35 And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Highest shall overshadow thee: therefore also that holy thing which shall be born of thee shall be called the Son of God.

36 And, behold, thy cousin Elisabeth, she hath also conceived a son in her old age: and this is the sixth month with her, who was called barren.

37 For with God nothing shall be impossible.

38 And Mary said, Behold the handmaid of the Lord; be it unto me according to thy word. And the angel departed from her.