The sun made a shadow that went down the stairway of Ahaz’s upper palace. I’m going to make the shadow go back ten steps.” So the sun on the stairway went back up the ten steps it had gone down.
When the leaders of Babylon sent ambassadors to ask him about the miraculous sign that had happened in the land, God left him. God did this to test him, to find out everything that was in Hezekiah’s heart.