"Behold, the virgin shall be with child, and bear a Son, and they shall call His name Immanuel," which is translated, "God with us."
Matthew 1:23
Surrounding context
1:22 So all this was done that it might be fulfilled which was spoken by the Lord through the prophet, saying:
1:23 "Behold, the virgin shall be with child, and bear a Son, and they shall call His name Immanuel," which is translated, "God with us."
1:24 Then Joseph, being aroused from sleep, did as the angel of the Lord commanded him and took to him his wife,