Quran 6:104 from Surah Al-An'aam on Divine Marvels.
قَدۡ جَآءَكُم بَصَآئِرُ مِن رَّبِّكُمۡۖ فَمَنۡ أَبۡصَرَ فَلِنَفۡسِهِۦۖ وَمَنۡ عَمِيَ فَعَلَيۡهَاۚ وَمَآ أَنَا۠ عَلَيۡكُم بِحَفِيظٖ
English translation: Verily has come to you enlightenment from your Lord Then whoever sees then (it is) for his soul and whoever (is) blind then (it is) against himself And not (am) I over you a guardian
Transliteration: qad jaakum basairu min rabbikum faman absara falinafsihi waman amiya fa'alayha wama ana alaykum bihafizin