The Sign of Immanuel

Isaiah 7:10-14

And the Lord spoke again to Achaz, saying:

Ask thee a sign of the Lord thy God, either unto the depth of hell, or unto the height above.

And Achaz said: I will not ask, and I will not tempt the Lord.

And he said: Hear ye therefore, O house of David: Is it a small thing for you to be grievous to men, that you are grievous to my God also?

Therefore the Lord himself shall give you a sign. Behold a virgin shall conceive, and bear a son and his name shall be called Emmanuel.