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 have no power to benefit or harm myself, except as God wills. If I knew the unseen, I would’ve acquired much good, and no harm would’ve touched me. I am only a warner and a bearer of good news to those who believe.”