6 th - century ▁document ▁written ▁by ▁M ug hal ▁Emperor ▁Ak bar ’ s ▁viz ier , ▁Ab u ' l - F az l ▁ibn ▁M ub ar ak . ▁ ▁At ▁the ▁age ▁of ▁twenty , ▁N iz ā m ud d ī n ▁went ▁to ▁A j od han ▁( the ▁present ▁Pak p attan ▁Sh ar if ▁in ▁Pakistan ) ▁and ▁became ▁a ▁dis ci ple ▁of ▁the ▁S uf i ▁saint ▁Far id ud din ▁Gan j sh ak ar , ▁commonly ▁known ▁as ▁B aba ▁Far id . ▁N iz ā m ud d ī n ▁did ▁not ▁take ▁up ▁residence ▁in ▁A j od han ▁but ▁continued ▁with ▁his ▁the ological ▁studies ▁in ▁Del hi ▁while ▁simultaneously ▁starting ▁the ▁S uf i ▁dev ot ional ▁practices ▁and ▁the ▁pres cribed ▁l itan ies . ▁He ▁visited ▁A j od han ▁each ▁year ▁to ▁spend ▁the ▁month ▁of ▁Ram zan ▁in ▁the ▁presence ▁of ▁B aba ▁Far id . ▁It ▁was ▁on ▁his ▁third ▁visit ▁to ▁A j od han ▁that ▁B aba ▁Far id ▁made ▁him ▁his ▁successor . ▁Short ly ▁after ▁that , ▁when ▁N iz ā m ud d ī n ▁returned ▁to ▁Del hi , ▁he ▁received ▁news ▁that ▁B aba ▁Far id ▁had ▁died . ▁ ▁N iz ā m ud d ī n ▁lived ▁at ▁various ▁places ▁in ▁Del hi , ▁before ▁finally ▁sett ling ▁down ▁in ▁G hi y asp ur , ▁a ▁neighbourhood ▁in ▁Del hi ▁und ist