Yusuf Hamadani
Others In terms of Ihsan: Born in Buzanjird (Bozineh Jerd) near Hamadan in 1048 or 1049, he moved to Baghdad when he was eighteen years of age.He kept association in Baghdad with the great scholar, Abu Ishaq al-Shirazi, who gave him greater deference than to any of his other students although he was the youngest.Later he abandoned these pursuits, adopting an intensely ascetic way of life and travelled east, first settling in Herat and later in Merv, where his tomb is still reputed to exist.He became an ascetic and engaged in constant worship and mujahada (spiritual struggle), instructed by Shaykh Abu Ali Farmadi.He named four khalifas or successors, a pattern that repeated itself for several succeeding generations of the Khwajagan, including Ahmad Yasawi and Khwaja Abdul Khaliq Ghijduwani, the next link in the Naqshbandi silsila.