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].