Surah An-Naml (The Ants), Verse 92

وَاَنْ اَتْلُوَا الْقُرْاٰنَ فَمَنِ اهْتَدٰی فَاِنَّمَا یَهْتَدِیْ لِنَفْسِهٖ وَمَنْ ضَلَّ فَقُلْ اِنَّمَاۤ اَنَا مِنَ الْمُنْذِرِیْنَ ۟

Wa an atluwal Qur-aana famanih tadaa fa innamaa yahtadee linafsihee wa man dalla faqul innamaaa ana minal munzireen

“And to rehearse the Qur'an: and if any accept guidance, they do it for the good of their own souls, and if any stray, say: "I am only a Warner".”

Quran 27:92 (Yusuf Ali Translation)