The angel said to her, "Do not be afraid, Mary; for you have found favor with God. 31 "And behold, you will conceive in your womb and bear a son, and you shall name Him Jesus. 32 "He will be great and will be called the Son of the Most High; and the Lord God will give Him the throne of His father David; 33 and He will reign over the house of Jacob forever, and His kingdom will have no end." 34 Mary said to the angel, "How can this be, since I am a virgin?" 35 The angel answered and said to her, "The Holy Spirit will come upon you, and the power of the Most High will overshadow you; and for that reason the holy Child shall be called the Son of God. (Luke 1:30-35)
"Therefore the Lord Himself will give you a sign: Behold, a virgin will be with child and bear a son, and she will call His name Immanuel. (Isaiah 7:14)
Merry Christmas!