korah was one of moses people but he behaved arrogantly towards them. we had given him such treasures that their very keys would have weighed down a band of strong men. his people said to him do not exult in your riches for god does not love the exultant.
إن قارون كان من قوم موسى فبغى عليهم وآتيناه من الكنوز ما إن مفاتحه لتنوء بالعصبة أولي القوة إذ قال له قومه لا تفرح إن الله لا يحب الفرحين