What do the Old Testament prophecies say about Jesus' birth?

The Old Testament richly foretold the coming of Christ, particularly emphasizing His miraculous birth. Genesis 3:15 introduces the promise of a deliverer, and Isaiah 7:14 specifically mentions a virgin who will conceive. This assurance set the foundation for the New Testament confirmation in Matthew 1:21. Those prophecies highlight not only the significance of Jesus' birth but also the fulfillment of God's covenant with His people. The long-awaited Messiah, born in such a miraculous manner, affirms God's faithfulness to His promises.