Isaiah 7:14

7:14 For this reason the sovereign master himself will give you a confirming sign. Look, this young woman is about to conceive and will give birth to a son. You, young woman, will name him Immanuel.

Luke 1:35

1:35 The angel replied, “The Holy Spirit will come upon you, and the power of the Most High will overshadow you. Therefore the child to be born will be holy; he will be called the Son of God.

Luke 2:11

2:11 Today your Savior is born in the city of David. He is Christ the Lord.