Is 7:10-17

Emmanuel. 10Again the LORD spoke to Ahaz: 11Ask for a sign from the LORD, your God; let it be deep as Sheol, or high as the sky!* 12But Ahaz answered, “I will not ask! I will not tempt the LORD!”* 13Then he said: Listen, house of David! Is it not enough that you weary human beings? Must you also weary my God? 14Therefore the Lord himself will give you a sign;* the young woman, pregnant and about to bear a son, shall name him Emmanuel. 15Curds and honey* he will eat so that he may learn to reject evil and choose good; 16for before the child learns to reject evil and choose good, the land of those two kings whom you dread shall be deserted.

17The LORD shall bring upon you and your people and your father’s house such days as have not come since Ephraim seceded* from Judah (the king of Assyria).