Quran 39:41 from Surah Az-Zumar on Divine Marvels.
إِنَّآ أَنزَلۡنَا عَلَيۡكَ ٱلۡكِتَٰبَ لِلنَّاسِ بِٱلۡحَقِّۖ فَمَنِ ٱهۡتَدَىٰ فَلِنَفۡسِهِۦۖ وَمَن ضَلَّ فَإِنَّمَا يَضِلُّ عَلَيۡهَاۖ وَمَآ أَنتَ عَلَيۡهِم بِوَكِيلٍ
English translation: Indeed We We revealed to you the Book for [the] mankind in truth So whoever accepts guidance then (it is) for his soul and whoever goes astray then only he strays against his (soul) And not you (are) over them a manager
Transliteration: inna anzalna alayka al-kitaba lilnnasi bil-haqi famani ih'tada falinafsihi waman dalla fa-innama yadillu alayha wama anta alayhim biwakilin