Bible Verses About Diseases: God often entreated to cure

In those days Ezechias was sick unto death: and Isaias, the son of Amos, the prophet, came and said to him: Thus saith the Lord God: Give charge concerning thy house, for thou shalt die, and not llve.

And he turned his face to the wall, and prayed to the Lord, saying:

I beseech thee, O Lord, remember how I have walked before thee in truth, and with a perfect heart, and have done that which is pleasing before thee. And Ezechias wept with much weeping.