In Isaiah 7:13-17
13 Then Isaiah said, “Hear now, you house of David! Is it not enough to try the patience of humans? Will you try the patience of my God also? 14 Therefore the Lord himself will give you[c] a sign: The virgin[d] will conceive and give birth to a son, and[e] will call him Immanuel.[f] 15 He will be eating curds and honey when he knows enough to reject the wrong and choose the right, 16 for before the boy knows enough to reject the wrong and choose the right, the land of the two kings you dread will be laid waste. 17 The LORD will bring on you and on your people and on the house of your father a time unlike any since Ephraim broke away from Judah—he will bring the king of Assyria.”
The name Immanuel is used here to refer, ostensibly, to Jesus. However, Jesus is only confirmed by Matthew indirectly in Matthew 1:23-24
22 All this took place to fulfill what the Lord had said through the prophet: 23 “The virgin will conceive and give birth to a son, and they will call him Immanuel”[g] (which means “God with us”).
Is there another reference that makes this illusion more clear (possibly with historical significance)? Do the other gospel accounts support this conclusion?
HT: Sklivvz for asking this in a comment on this answer.