Isaiah 7:12

9 And the head of Ephraim is Samaria, and the head of Samaria is Remaliah's son. If you will not have faith, your kingdom will be broken.

10 And Isaiah said again to Ahaz,

11 Make a request to the Lord your God for a sign, a sign in the deep places of the underworld, or in the high heavens.

12 But Ahaz said, I will not put the Lord to the test by making such a request.

13 And he said, Give ear now, O family of David: is it not enough that you are driving men to disgust? will you do the same to my God?

14 For this cause the Lord himself will give you a sign; a young woman is now with child, and she will give birth to a son, and she will give him the name Immanuel.

15 Butter and honey will be his food, when he is old enough to make a decision between evil and good.