Timur had initially camped at Qubbat Sayyar near Al-Rabweh, west of Damascus. He then raided the surroundings of the city including
Qatana,
Al-Kiswah,
Darayya,
Lake Hula, and
Hauran.
Nasir-ad-Din Faraj He later fought an army led by the Mamluk Sultan Nasir-ad-Din Faraj which was defeated outside Damascus leaving the city at the mercy of the Mongol besiegers. With his army defeated by January 1401, the Mamluk sultan dispatched a deputation from Cairo, including
Ibn Khaldun, who negotiated with him, but after their withdrawal he put the city to sack. One particularly distressing incident, verified by independent eyewitnesses, was the burning of the famous
Umayyad Mosque in March 1401, and many others including the
Baibars' al-Ablaq Palace (The Striped Palace), where the current
Tekkiye Mosque is located. Noted imams and religious priests went to Timur and asked for his mercy in the name of Allah. He falsely assured them to take shelter in mosques with their women and children. When thus they totaled more than 30,000 people; he got the doors locked and burnt them alive.
Mass rapes were also recorded. In addition, men and women were taken into
slavery. A huge number of the city's artisans were taken to Timur's capital at
Samarkand. These were the luckier citizens: many were slaughtered and their heads piled up in a field outside the north-east corner of the walls, where a city square still bears the name "Burj al-Ru'us" (between modern-day
Al-Qassaa and
Bab Tuma), originally the tower of heads. ==Aftermath==