Al-Ma'idah' - 5:105

يَا أَيُّهَا الَّذِينَ آمَنُواْ عَلَيْكُمْ أَنفُسَكُمْ لاَ يَضُرُّكُم مَّن ضَلَّ إِذَا اهْتَدَيْتُمْ إِلَى اللّهِ مَرْجِعُكُمْ جَمِيعًا فَيُنَبِّئُكُم بِمَا كُنتُمْ تَعْمَلُونَ
[5:105]
O you who believe! take care of your souls; he who errs cannot hurt you when you are on the right way; to Allah is your return, of all (of you), so He will inform you of what you did.
O ye who believe! Guard your own souls: If ye follow (right) guidance, no hurt can come to you from those who stray. the goal of you all is to Allah: it is He that will show you the truth of all that ye do.
O ye who believe! Ye have charge of your own souls. He who erreth cannot injure you if ye are rightly guided. Unto Allah ye will all return; and then He will inform you of what ye used to do.