With Fire and Sword by Henryk Sienkiewicz — Read

Prince Vishnyevetski knew of the defeat at Korsún before Skshetuski had been found sitting on the ruins of Rozlogi, since Polyanovski, one of his hussar officers, had brought news of it to Segotin. Previous to that the prince had been in Priluka, and from there had sent Boguslav Mashkevich with a letter to the hetmans, inquiring when they would order him to march with all his forces. But as Pan Mashkevich did not return for a long time with the answer of the hetmans, the prince moved on toward Pereyasláv, sending orders on every side to the detachments that the regiments which were scattered here and there in the Trans-Dnieper should assemble as quickly as possible at Lubni.

But news came that some Cossack regiments disposed in outposts along the borders next the Tartars had dispersed or joined the insurrection. Thus the prince saw his forces suddenly decreased, and was grieved not a little; for he did not expect that those men whom he had led so often to victory could ever desert him. However, upon meeting with Pan Polyanovski and receiving news of the unexampled catastrophe, he concealed it from the army and went on toward the Dnieper, thinking to march at random into the midst of the storm and uprising, and either revenge the defeat, wipe away the disgrace of the armies, or shed his own blood. He judged that there must be some, and perhaps large, portions of the army of the Crown left after the defeat. These, if joined to his division of six thousand, might measure themselves with Hmelnitski with hope of victory.