John Gill Commentary 2 Kings 19:15

"And Hezekiah prayed before Jehovah, and said, O Jehovah, the God of Israel, that sittest [above] the cherubim, thou art the God, even thou alone, of all the kingdoms of the earth; thou hast made heaven and earth." — 2 Kings 19:15 (ASV)

(See Gill on 2 Kings 19:1)