Upon reaching Vienna, with the Ottoman army close to breaching the walls, Sobieski ordered a full attack on 12 September. On early morning of that day, the united army of about 65,000–76,000 men (including 22,000-27,000 Poles) attacked a Turkish force of about 300,000–350,000 men. At about 5 pm, after observing the infantry battle from the Kahlenberg hilltop, Sobieski led the Polish husaria cavalry along with Austrians and Germans in a massive charge down the hillside. Soon, the Ottoman battle line was broken and the Ottoman forces scattered in disarray. At 5:30 pm, Sobieski entered the deserted tent of Kara Mustafa and the Battle of Vienna ended.