'Sick' in the Bible

Then he returned to Jezreel to recover from the wounds they had inflicted on him at Ramah when he fought against Hazael king of Aram. And Ahaziah, the son of Jehoram king of Judah, went down to see Jehoram the son of Ahab in Jezreel, because he was sick.

In those days Hezekiah became terminally ill; and he prayed to the Lord, and He answered him and gave him a [miraculous] sign.