In Context

9 The head of Ephraim is Samaria, and the head of Samaria is only Remaliah's son. If you do not stand firm in your faith, you will not stand at all.' "

10 Again the Lord spoke to Ahaz,

11 "Ask the Lord your God for a sign, whether in the deepest depths or in the highest heights."

12 But Ahaz said, "I will not ask; I will not put the Lord to the test."

13 Then Isaiah said, "Hear now, you house of David! Is it not enough to try the patience of men? Will you try the patience of my God also?

14 Therefore the Lord himself will give you a sign: The virgin will be with child and will give birth to a son, and will call him Immanuel.

Isaiah 7:12 in Other Translations