This grievous insult of word and deed roused the indignation of the aged monarch as it had never been roused before. He assembled an army of fifty thousand men, who were rendezvoused at Novgorod, and placed under the command of the king's son, Georges. Another army, nearly equal in number, was assembled at Tchernigof, collected from the principalities of Polotsk, Tourof, Grodno, Pinsk and Smolensk. The bands of this army were under the several princes of the provinces. Sviatoslaf, grandson of the renowned Oleg, was entrusted with the supreme command. These two majestic forces were soon combined upon the banks of the Dnieper. All resistance fled before them, and with strides of triumph they marched down the valley to Kief. The princes who had aroused this storm of war fled to Vouoychegorod, an important fortress further down the river, where they strongly entrenched themselves, and sternly awaited the advance of the foe. The royalist forces, having taken possession of Kief, pursued the fugitives. The march of armies so vast, conducting war upon so grand a scale, excited the astonishment of all the inhabitants upon the river's banks. A little fortress, defended by a mere handful of men, appeared to them an object unworthy of an army sufficiently powerful to crush an empire. But in the fortress there was perfect unity, and its commander had the soul of a lion. In the camp of the besiegers there was neither harmony nor zeal. Many of the princes were inimical to the king, and were jealous of his growing power. Others were envious of Sviatoslaf, the commander-in-chief, and were willing to sacrifice their own fame that he might be humbled. Not a few even were in sympathy with the insurgents, and were almost disposed to unite under their banners.