On 24 July 1660, a great conflagration broke out in Istanbul. An Ottoman writer conveys the horror of the event: “[t]housands of homes and households burned with fire. And in accordance with God's eternal will, God changed the distinguishing marks of night and day by making the very dark night luminous with flames bearing sparks, and darkening the light-filled day with black smoke and soot.” The fire began in a store that sold straw products outside the appropriately named Firewood Gate (Odun kapısı) west of Eminönü, and it devastated densely crowded neighborhoods consisting of wooden homes. The strong winds of Istanbul caused the fire to spread violently in all directions, despite the efforts of the deputy grand vizier (kaimmakam) and others who attempted the impossible task of holding it back with hooks, axes, and water carriers. Sultan Mehmed IV's boon companion and chronicler, Abdi Paşa, notes that the fire marched across the city like an invading army: the flames “split into divisions, and every single division, by the decree of God, spread to a different district.” The fire spread north, west, and to Unkapanı. According to Mehmed Halife, in Süleymaniye the spires of the four minarets of the great mosque burned like candles. The blaze reached Bayezid and then moved south and west to Davud Paşa, Kumkapı, and even as far west as Samatya. The flames did not spare the Hippodrome (At Meydanı) in the east or Mahmud Paşa and the markets at the center of the peninsula, either. Abdi Paşa estimated that the fire reduced 280,000 households to ashes as the city burned for exactly forty-nine hours. Two-thirds of Istanbul was destroyed in the conflagration, and as many as 40,000 people lost their lives. Although fire was a frequent occurrence in 17th-century Istanbul, this was the worst the city had ever experienced. Thousands died in the plague that followed the fire as rats feasted on unburied corpses and spread disease. Because three months prior to this fire a conflagration had broken out in the heart of the district of Galata, across the Golden Horn from Eminönü, much of the city lay in ruins in the summer of 1660.