Luke 1:30-35

But the angel reassured her, saying, “Do not yield to your fear, Mary, for the Lord has found delight in you and has chosen to surprise you with a wonderful gift. You will become pregnant with a baby boy, and you are to name him Jesus. He will be supreme and will be known as the Son of the Highest. And the Lord God will enthrone him as King on the throne of his ancestor David. He will reign as King of Israel forever, and his reign will have no limit.” Mary said, “But how could this happen? I am still a virgin!” Gabriel answered, “The Spirit of Holiness will fall upon you and almighty God will spread his shadow of power over you in a cloud of glory! This is why the child born to you will be holy, and he will be called the Son of God.