The siege of Baghdád having commenced, the Moslem troops had the city before them, and behind, the camp of the prince I’ísá, the son of the Persian Sháh. The latter found means to throw twenty thousand Mazanderání rotops into the castle, and made a night attack upon the Moslems. The Ottoman army being thus between two fires, suffering from the greatest scarcity of provisions, and surrounded by deserts, was glad to avail itself of an opportunity to make a safe retreat to Díárbekr. The Sultán being highly displeased at this movement, dismissed Háfiz Páshá, and gave the seals a second time to Khalíl Páshá. Whilst the troops were in winter quarters at Tokát, intelligence was received that Akhiska had fallen into the hands of the enemy. Khalíl Páshá immediately despatched Díshlen Husain Páshá with ten thousand chosen men, and wrote at the same time by the express orders of the emperor to Abáza Páshá, directing him to march with Husain Páshá to relieve Akhiska. Abáza, however, fearing the whole was a plot, and supposing that Husain was sent against him, invited him to a feast in the castle, where he murdered him, and attacked his troops, many thousands of whom quaffed the cup of martyrdom, and the remainder fled naked and in the greatest distress to Tokát. The news having reached Constantinople, and Abáza’s rebellion being evident, an imperial order was issued to all the vezírs and Páshás to besiege Abáza Páshá in Erzerúm, under the direction of the grand vezír Khalíl Páshá. As, however, they had not much artillery, the Ottoman army suffered great inconvenience from the frequent attacks of Abáza from the city, and many thousands of the Janissaries fell. In this state, a tremendous storm of snow buried the tents, and a general disaffection arising among the troops, the siege was raised, and they retreated, pursued by Abáza’s men. At Habs and Mámákhátún they were overtaken by the enemy, who cut off the hands and feet of many thousands of the Ottomans, and threw them into a well, which to this day is called the well of hands and feet (Cláh Dast ú Pá). This well is near the tomb of Mámákhátún. Sultán Murád was greatly displeased with this news, and in 1038 (1628) transferred the seals of office to Khosrau Páshá the Bosnian. Abáza Páshá (not the rebel, but the salihdár or sword-bearer of the Sultán) was named ághá of the Janissaries, and sent against Abáza the rebel, to demand the evacuation of Akhiska. He stopped before Erzerúm to prevent any communication, and to guard the trenches, lest Abáza, when hard pressed, should evince any inclination to deliver the fortress to the Persians. Forty thousand brave warriors were employed in attacking it, with seven batteries of heavy guns. Many of the garrison now began to come over to the Ottoman camp, where they were received with great kindness. This kind treatment had so good an effect, that the whole garrison surrendered, and claimed the powerful protection of the Osmánlís.