Taha 20:121

Faakala minha fabadat lahumasaw-atuhuma watafiqa yakhsifaniAAalayhima min waraqi aljannati waAAasa adamurabbahu faghawa

And they [i.e., 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.

So, both of them Ādam and Hawwā’ (Eve)] ate from it, and their parts of shame were exposed to them, and they started stitching on themselves some of the leaves of Paradise. And ’Ādam disobeyed his Lord, and erred.