Approximately a month after the patrol of Wadden, Muhammad personally led two hundred men including Muhajirs and Ansars to Bawat, a place on the caravan route of the Quraysh raiders led by Umayyah ibn Khalaf.[3][4][5] Ibn Khalaf was believed to have tortured a Muslim named Bilal Ibn Rabah and had strongly opposed Islam.[6] However, no battle took place.[3] According to Haykal, Umayyah ibn Khalaf took another route.[5] Muhammad then went up to Dhat al-Saq in the desert of al-Khabar. He prayed there and a mosque was built at the spot.