Luke 1:38

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.

39 And Mary arose in those days, and went into the hill country with haste, into a city of Juda;

40 And entered into the house of Zacharias, and saluted Elisabeth.

41 And it came to pass, that, when Elisabeth heard the salutation of Mary, the babe leaped in her womb; and Elisabeth was filled with the Holy Ghost: