'Prayer' in the Bible

Isaiah son of Amoz sent this message to Hezekiah: "This is what the Lord God of Israel says: 'I have heard your prayer concerning King Sennacherib of Assyria.

"Go back and tell Hezekiah, the leader of my people: 'This is what the Lord God of your ancestor David says: "I have heard your prayer; I have seen your tears. Look, I will heal you. The day after tomorrow you will go up to the Lord's temple.