Sardanapalus had entirely given himself up to the orgies of his harem, and never left his palace walls, entirely renouncing all manly and warlike habits of life. He had reigned thus for seven years, and discontent continued to increase; the desire for independence was spreading in the subject provinces; the bond of their obedience each year relaxed still more, and was nearer breaking, when Arbaces, who commanded the Median contingent of the army and was himself a Mede, chanced to see in the palace at Nineveh the King, in a female dress, spindle in hand, hiding in the retirement of the harem his slothful cowardice and voluptuous life.
He considered that it would be easy to deal with a prince so degraded, who would be unable to renew the valorous traditions of his ancestors. The time seemed to him to have come when the provinces, held only by force of arms, might finally throw off the weighty Assyrian yoke. Arbaces communicated his ideas and projects to the prince then intrusted with the government of Babylon, the Chaldaean Phul (Palia?), surnamed Balazu (the Terrible), a name the Greeks have made into Belesis; he entered into the plot with the willingness to be expected from a Babylonian, one of a nation so frequently rising in revolt.
Arbaces and Balazu consulted with other chiefs, who commanded contingents of foreign troops, and with the vassal kings of those countries that aspired to independence; and they all formed the resolution of overthrowing Sardanapalus. Arbaces engaged to raise the Medes and Persians, while Balazu set on foot the insurrection in Babylon and Chaldaea. At the end of a year the chiefs assembled their soldiers, to the number of forty thousand, in Assyria, under the pretext of relieving, according to custom, the troops who had served the former year.
When once there, the soldiers broke into open rebellion. The tablet in the British Museum tells us that the insurrection commenced at Calah in B.C. 792. Immediately after this the confusion became so great that from this year there was no nomination of an eponyme.
Sardanapalus, rudely interrupted in his debaucheries by a danger he had not been able to foresee, showed himself suddenly inspired with activity and courage; he put himself at the head of the native Assyrian troops who remained faithful to him, met the rebels, and gained three complete victories over them.
The confederates already began to despair of success, when Phul, calling in the aid of superstition to a cause that seemed lost, declared to them that if they would hold together for five days more, the gods, whose will he had ascertained by consulting the stars, would undoubtedly give them the victory.
In fact, some days afterward a large body of troops, whom the King had summoned to his assistance from the provinces near the Caspian Sea, went over, on their arrival, to the side of the insurgents and gained them a victory. Sardanapalus then shut himself up in Nineveh, and determined to defend himself to the last. The siege continued two years, for the walls of the city were too strong for the battering machines of the enemy, who were compelled to trust to reducing it by famine. Sardanapalus was under no apprehension, confiding in an oracle declaring that Nineveh should never be taken until the river became its enemy.