Surah Al-A'raf — Ayah 22 (7:22)
فَدَلَّىٰهُمَا بِغُرُورٖۚ فَلَمَّا ذَاقَا ٱلشَّجَرَةَ بَدَتۡ لَهُمَا سَوۡءَٰتُهُمَا وَطَفِقَا يَخۡصِفَانِ عَلَيۡهِمَا مِن وَرَقِ ٱلۡجَنَّةِۖ وَنَادَىٰهُمَا رَبُّهُمَآ أَلَمۡ أَنۡهَكُمَا عَن تِلۡكُمَا ٱلشَّجَرَةِ وَأَقُل لَّكُمَآ إِنَّ ٱلشَّيۡطَٰنَ لَكُمَا عَدُوّٞ مُّبِينٞ ٢٢
English translation (Saheeh International)
So he made them fall, through deception. And when they tasted of the tree, their private parts became apparent to them, and they began to fasten together over themselves from the leaves of Paradise. And their Lord called to them, "Did I not forbid you from that tree and tell you that Satan is to you a clear enemy?"
Brief commentary
So Satan brought them down from their high position through trickery and deception. When they ate from the tree which they had been forbidden to eat from, their private parts became exposed and visible to them. So they started to fix leaves from Paradise onto themselves in order to cover up. Their Lord called to them: 'Did I not forbid you both from eating from this tree, and did I not warn you that Satan is your clear enemy?'