▁reward ed ▁by ▁I bn ▁al - As ht ar , ▁al - M uk ht ar ' s ▁governor ▁over ▁Mos ul ▁and ▁the ▁J az ira , ▁with ▁the ▁local ▁governor ships ▁of ▁Tur ▁Abd in ▁and ▁K f art ut ha ▁( K a fr ▁T uta ). ▁ ▁Le ader ▁of ▁the ▁Q ays ▁ ▁In ▁a ▁display ▁of ▁trib al ▁valor , ▁Um ay r ▁opt ed ▁to ▁join ▁his ▁fellow ▁Q ays i , ▁Z uf ar ▁ibn ▁al - Har ith ▁al - K il abi ▁at ▁al - Q ar q isi ya ▁instead ▁of ▁joining ▁the ▁pro - Al ids ' ▁leader , ▁al - M uk ht ar ▁al - Th a q af i , ▁following ▁Kh az ir . ▁From ▁Q ar q isi y ah , ▁Um ay r ▁led ▁pun ishing ▁ra ids ▁against ▁the ▁Kal b ▁led ▁by ▁their ▁chief ▁Hum ay d ▁ibn ▁Hur ay th ▁ibn ▁Bah dal . ▁He ▁or ▁Z uf ar ▁led ▁a ▁Q ays i ▁ra id ▁against ▁the ▁Kal b ▁at ▁I kl il ▁in ▁the ▁Sam aw ah ▁desert ▁between ▁Sy ria ▁and ▁Ira q , ▁killing ▁between ▁ 5 0 0 ▁and ▁ 1 , 0 0 0 ▁Kal bi ▁tribes men . ▁Um ay r ' s ▁ener get ic ▁entry ▁into ▁the ▁Q ays – K al b ▁fe ud ▁made ▁him ▁the ▁more ▁active ▁leader ▁of ▁the ▁Q ays , ▁as ▁Z uf ar ▁was ▁often