▁That ▁She ▁Was ▁Sat isf ied . ▁ ▁F ad ak ▁under ▁the ▁Um ay y ads ▁( 6 6 1 ▁– ▁ 7 5 0 ) ▁ ▁Mu ' aw iy ah , ▁the ▁first ▁Um ay y ad ▁C ali ph ▁did ▁not ▁return ▁F ad ak ▁to ▁F at im ah ' s ▁descend ants . ▁This ▁way ▁was ▁continued ▁by ▁later ▁Um ay y ad ▁C ali ph s ▁until ▁U mar ▁ibn ▁Abd ▁al - Az iz ▁seized ▁power . ▁When ▁U mar ▁ibn ▁Abd ▁al - Az iz , ▁known ▁as ▁U mar ▁II , ▁became ▁C ali ph ▁in ▁ 7 1 7 ▁CE , ▁the ▁income ▁from ▁the ▁property ▁of ▁F ad ak ▁was ▁ 4 0 , 0 0 0 ▁din ars . ▁F ad ak ▁was ▁returned ▁to ▁F at ima ' s ▁descend ants ▁by ▁an ▁ed ict ▁given ▁by ▁U mar ▁II , ▁but ▁this ▁decision ▁was ▁ren ounced ▁by ▁later ▁cal i ph s . U mar ▁II ' s ▁successor , ▁Y az id ▁ibn ▁Abd ▁al - Mal ik ▁( known ▁as ▁Y az id ▁II ) ▁over turn ed ▁his ▁decision , ▁and ▁F ad ak ▁was ▁again ▁made ▁public ▁trust . ▁F ad ak ▁was ▁then ▁managed ▁this ▁way ▁until ▁the ▁U mm ay ad ▁C ali ph ate ▁exp ired . ▁ ▁F ad ak ▁under ▁the ▁Abb as ids ▁( 7 5 0 ▁– ▁ 1 2 5 8 ) ▁ ▁In ▁year ▁