'Sickness' in the Bible

and Ahaziah falleth through the lattice in his upper chamber that is in Samaria, and is sick, and sendeth messengers, and saith unto them, 'Go ye, inquire of Baal-Zebub god of Ekron if I recover from this sickness.'

So the king said to Hazael, “Take a gift with you and go meet the man of God. Inquire of the Lord through him, ‘Will I recover from this sickness?’”

Hazael went to meet Elisha, taking with him a gift: 40 camel-loads of all kinds of goods from Damascus. When he came and stood before him, he said, “Your son, Ben-hadad king of Aram, has sent me to ask you, ‘Will I recover from this sickness?’”

Now Elisha was fallen sick of his sickness whereof he died. And Joash the king of Israel came down unto him, and wept over his face, and said, O my father, my father, the chariot of Israel, and the horsemen thereof.