Here is one of the most famous Messianic passages in the Bible: "Therefore the Lord himself will give you a sign: The virgin will be with child and will give birth to a son, and will call him Immanuel" (Isaiah 7:14). It predicts that the virgin (Mary) would give birth to a son (Jesus) and that He would be called "Immanuel" or "God with us" (Matthew 1:23).