Watlu 'alaihim naba abnai Aadama bilhaqq; iz qarrabaa qurbaanan fatuqubbila min ahadihimaa wa lam yutaqabbal minal aakhari qaala la aqtulannnaka qaala innamaa yataqabbalul laahu minal muttaqeen
And recite to them the story of Adam's two sons, in truth, when they both offered a sacrifice [to Allah], and it was accepted from one of them but was not accepted from the other. Said [the latter], "I will surely kill you." Said [the former], "Indeed, Allah only accepts from the righteous [who fear Him].