Surah Al-Isra 17:15

مَّنِ ٱهْتَدَىٰ فَإِنَّمَا يَهْتَدِى لِنَفْسِهِۦ ۖ وَمَن ضَلَّ فَإِنَّمَا يَضِلُّ عَلَيْهَا ۚ وَلَا تَزِرُ وَازِرَةٌ وِزْرَ أُخْرَىٰ ۗ وَمَا كُنَّا مُعَذِّبِينَ حَتَّىٰ نَبْعَثَ رَسُولًا

Whoever is guided is only guided for [the benefit of] his soul. And whoever errs only errs against it. And no bearer of burdens will bear the burden of another. And never would We punish until We sent a messenger.

Translation: Saheeh International

Tafsir

Whoever is guided is guided only to the good of his own soul because the reward of his guidance will be for him; and whoever goes astray goes astray only to its his soul’s detriment because the sin thereof will be held against it. No burdened no sinful soul shall bear the burden of another soul. …

Excerpt from Tafsir al-Jalalayn, commentary on 17:15, via Quran.com. The reader has the full commentary and 9 more tafsirs.