'Sick' in the Bible

Why should you be beaten more, that you revolt more and more? The whole head is sick, and the whole heart faint.

The inhabitant won't say, "I am sick." The people who dwell therein will be forgiven their iniquity.

In those days was Hezekiah sick and near death. Isaiah the prophet, the son of Amoz, came to him, and said to him, "Thus says Yahweh, 'Set your house in order, for you will die, and not live.'"

The writing of Hezekiah king of Judah, when he had been sick, and had recovered of his sickness.

At that time, Merodach Baladan the son of Baladan, king of Babylon, sent letters and a present to Hezekiah; for he heard that he had been sick, and had recovered.