قُل لَّآ أَمْلِكُ لِنَفْسِى نَفْعًا وَلَا ضَرًّا إِلَّا مَا شَآءَ ٱللَّهُ ۚ وَلَوْ كُنتُ أَعْلَمُ ٱلْغَيْبَ لَٱسْتَكْثَرْتُ مِنَ ٱلْخَيْرِ وَمَا مَسَّنِىَ ٱلسُّوٓءُ ۚ إِنْ أَنَا۠ إِلَّا نَذِيرٌ وَبَشِيرٌ لِّقَوْمٍ يُؤْمِنُونَ
qul lā amliku linafsī nafʿan walā ḍarran illā mā shāa l-lahu walaw kuntu aʿlamu l-ghayba la-is'takthartu mina l-khayri wamā massaniya l-sūu in anā illā nadhīrun wabashīrun liqawmin yu'minūna
Say, "I hold not for myself [the power of] benefit or harm, except what Allāh 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."
— Saheeh International
Say [Prophet], ‘I have no control over benefit or harm, [even] to myself, except as God may please: if I had knowledge of what is hidden, I would have abundant good things and no harm could touch me. I am no more than a bearer of warning, and good news to those who believe.’
— M. A. S. Abdel Haleem
Say (O Muhammad صلى الله عليه وسلم): "I possess no power over benefit or harm to myself except as Allâh wills. If I had the knowledge of the Ghaib (Unseen), I should have secured for myself an abundance of wealth, and no evil should have touched me. I am but a warner, and a bringer of glad tidings unto people who believe."
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali