قُل لا أَملِكُ لِنَفسي نَفعًا وَلا ضَرًّا إِلّا ما شاءَ اللَّهُ ۚ وَلَو كُنتُ أَعلَمُ الغَيبَ لَاستَكثَرتُ مِنَ الخَيرِ وَما مَسَّنِيَ السّوءُ ۚ إِن أَنا إِلّا نَذيرٌ وَبَشيرٌ لِقَومٍ يُؤمِنونَ

Say, "I hold not for myself [the power of] benefit or harm, except what Allah has willed. And if I knew the unseen, I could have acquired much wealth, and no harm would have touched me. I am not except a warner and a bringer of good tidings to a people who believe."