Surah Al-Isra Verse 15 - English Translation by Muhammad Mahmoud Ghali
Surah Al-Israمَّنِ ٱهۡتَدَىٰ فَإِنَّمَا يَهۡتَدِي لِنَفۡسِهِۦۖ وَمَن ضَلَّ فَإِنَّمَا يَضِلُّ عَلَيۡهَاۚ وَلَا تَزِرُ وَازِرَةٞ وِزۡرَ أُخۡرَىٰۗ وَمَا كُنَّا مُعَذِّبِينَ حَتَّىٰ نَبۡعَثَ رَسُولٗا
Whoever is guided, surely he is guided only for himself; (i.e., for his own gain) and whoever errs (away), then surely he errs (away) only upon himself; (i.e., to his own loss) and no encumbered self will be encumbered with the encumbrance of another (self); and in no way are We tormenting (anyone) until We have sent forth a Messenger