abad ▁or ▁now ▁Fa iz abad ▁is ▁said ▁to ▁be ▁in ▁the ▁Ram ay ana , ▁in ▁which ▁the ▁city ▁is ▁referred ▁to ▁as ▁Sak et , ▁the ▁myth ical ▁private ▁estate ▁of ▁King ▁Das hr ath , ▁father ▁of ▁Lord ▁Ram ▁but ▁the ▁other ▁sources ▁indicate ▁that ▁Sak et , ▁which ▁means ▁Heaven ▁in ▁S ansk rit , ▁is ▁the ▁ancient ▁name ▁of ▁Fa iz abad , ▁but ▁renamed ▁after ▁the ▁death ▁of ▁ren owned ▁cour tes an ▁of ▁N aw ab ▁of ▁A wad h , ▁Fa iz ▁Bak sh . ▁However , ▁more ▁accur ately , ▁the ▁reference ▁is ▁found ▁in ▁Med ieval ▁and ▁Modern ▁history , ▁when ▁N aw ab ▁Sa ad at ▁Ali ▁Khan , ▁Bur han - ul - M ulk ▁was ▁given ▁the ▁charge ▁of ▁the ▁Sub ah ▁of ▁A wad h ▁around ▁ 1 7 2 2 ▁by ▁the ▁M ug hal ▁Court . ▁N aw ab ▁Sa ' ad at ▁Khan ▁made ▁the ▁first ▁settlement s ▁along ▁the ▁banks ▁of ▁Gh agh ra ▁with ▁a ▁canton ment ▁consisting ▁of ▁a ▁for tr ess ▁and ▁mud ▁bar ra cks . ▁Due ▁to ▁these ▁temporary ▁dwell ings , ▁the ▁small ▁military ▁settlement ▁of ▁N aw ab ▁was ▁first ▁known ▁as ▁' B ang la ' ▁( imp lied ▁meaning - ▁h ut ment ). ▁ ▁Pr inc ely ▁State ▁of ▁Av ad h ▁Av ad h ▁was ▁established ▁around ▁ 1 7 2 2 ▁with ▁Fa iz abad ▁as ▁its ▁capital ▁and ▁Sa ad at ▁Ali