The angel answered, "The Holy Spirit will come on you, and the power of the Most High will overshadow you. So the holy one to be born will be called the Son of God.
Luke 1:35
Therefore the Lord himself will give you a sign: The virgin will conceive and give birth to a son, and will call him Immanuel. -Isaiah 7:14
Suddenly a great company of the heavenly host appeared with the angel, praising God and saying, “Glory to God in the highest.”
—Luke 2:13–14—
For to us a child is born, to us a son is given, and the government will be on his shoulders. And he will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.
Isiah 9:6