Isaiah 38:1

In those days, at the time of the Assyrian invasion or shortly after, was Hezekiah sick unto death, with an illness which was ordinarily mortal. And Isaiah, the prophet, the son of Amoz, came unto him, evidently by a direct command of the Lord, and said unto him, Thus saith the Lord, Set thine house in order, literally, "Give charge concerning thy house"; he was to make arrangements especially concerning his successor to the throne and regarding the disposition of his goods; for thou shalt die and not live, this announcement being in agreement with the ordinary course of the disease. It is advisable for a believer always to have everything in readiness, so that, no matter when the Lord may call him hence, his earthly effects may be in order and those dependent upon him provided for.