Law kharajoo feekum maa zaadookum ilaa Khabaalanw wa la awda'oo khilaalakum yabghoona kumul fitnata wa feekum sammaa'oona lahum; wallaahu 'aleemum biz zaalimeen
Had they gone forth with you, they would have only added to your trouble, and would have run about in your midst seeking to stir up sedition among you, whereas there are among you some who are prone to lend ears to them. Allah knows well the wrong-doers.