“Go, and tell Hezekiah, ‘The LORD, the God of David your father, says, “I have heard your prayer.
I have seen your tears.
Behold, I will add fifteen years to your life.
I will deliver you and this city out of the hand of the king of Assyria, and I will defend this city.
This shall be the sign to you from the LORD, that the LORD will do this thing that he has spoken.