'Illness' in the Bible

Ahaziah [the king of Israel] fell through the lattice (grid) in his upper chamber which was in Samaria, and became sick [from the injury]. So he sent messengers, saying to them, “Go, inquire of Baal-zebub, the god of Ekron, if I will recover from this sickness.”

Now Elisha had become sick with the illness by which he would die. And Joash the king of Israel came down to him and wept over him and said, “O my father, my father, the chariot of Israel and its horsemen!”

At that time Berodach-baladan a son of Baladan, king of Babylon, sent letters and a gift to Hezekiah, for he had heard that Hezekiah had been sick.

and you will suffer a severe illness, an intestinal disease, until your intestines come out because of the sickness, day after day.’”

The Lord will sustain and strengthen him on his sickbed;In his illness, You will restore him to health.