Isaiah 38:4

2Then Hezekiah turned his face to the wall and prayed to the LORD,

3and said, “Remember now, LORD, I beg you, how I have walked before you in truth and with a perfect heart, and have done that which is good in your sight.” Then Hezekiah wept bitterly.

4Then the LORD’s word came to Isaiah, saying,

5“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.

6I will deliver you and this city out of the hand of the king of Assyria, and I will defend this city.