Luke 1:35-37
Luke 1: 35 to 37
35 Then the angel replied to her, "The Holy Spirit will come upon you, and the power of the Most High will overshadow you [like a cloud]; for that reason the holy (pure, sinless) Child shall be called the Son of God.
36 And listen, even your relative Elizabeth has also conceived a son in her old age; and she who was called barren is now in her sixth month.
37 For with God nothing [is or ever] shall be impossible."