Then Allah sent death upon the army of Sennacherib. In the morning they were all corpses, except Sennacherib and five of his companions, among them Nebuchadnezzar (Bukhtanasar). The king of Israel immediately sent for them, put them in shackles and displayed them in the land for seventy days to spite and insult them. Every day each of them was fed a loaf of barley bread; after seventy days he confined them in prison.
Allah then revealed to Isaiah that the king should send them back to their country so that they might warn their people what would happen to them. When they returned, Sennacherib gathered his people and told them what had happened to them. The priests and magicians said to him: "We told you about their Lord and their prophets, but you did not listen to us. It is a nation which, with their God, nobody can overcome." So, Sennachub was afraid of Allah. He died seven years later.
Israel After Hezekiah's Death
Ibn Ishaaq also reported that when King Hezekiah of Israel died, the Israelites' condition deteriorated; there was political confusion, and their wickedness increased. Isaiah preached to them what Allah revealed to him, directing them to righteousness and warning them of Allah's severe punishment. His preaching made him their enemy and they decided to kill him, so he escaped from them.
Ibn Ishaaq also reported an Israelite interpolation which said that when Isaiah was passing by a tree, it opened, and he entered therein; but Satan saw him and held onto the loop of his garment so that it stuck out. When they saw it, they brought a saw and sawed the tree, and him with it. Indeed, from Allah we come and to Him we return.