Surah Taa-Haa, Verse 121
فَأَكَلَا مِنْهَا فَبَدَتْ لَهُمَا سَوْءَٰتُهُمَا وَطَفِقَا يَخْصِفَانِ عَلَيْهِمَا مِن وَرَقِ ٱلْجَنَّةِ ۚ وَعَصَىٰٓ ءَادَمُ رَبَّهُۥ فَغَوَىٰ
Translation — Sahih International
And Adam and his wife ate of it, and their private parts became apparent to them, and they began to fasten over themselves from the leaves of Paradise. And Adam disobeyed his Lord and erred.
Source
Kur'an-ı Kerim, Tâhâ Suresi 20:121
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/20-suresi-121-ayet