Surah Yusuf 12:31

فَلَمَّا سَمِعَتْ بِمَكْرِهِنَّ أَرْسَلَتْ إِلَيْهِنَّ وَأَعْتَدَتْ لَهُنَّ مُتَّكَـًٔا وَءَاتَتْ كُلَّ وَٰحِدَةٍ مِّنْهُنَّ سِكِّينًا وَقَالَتِ ٱخْرُجْ عَلَيْهِنَّ ۖ فَلَمَّا رَأَيْنَهُۥٓ أَكْبَرْنَهُۥ وَقَطَّعْنَ أَيْدِيَهُنَّ وَقُلْنَ حَـٰشَ لِلَّهِ مَا هَـٰذَا بَشَرًا إِنْ هَـٰذَآ إِلَّا مَلَكٌ كَرِيمٌ

So when she heard of their scheming, she sent for them and prepared for them a banquet and gave each one of them a knife and said [to Joseph], "Come out before them." And when they saw him, they greatly admired him and cut their hands and said, "Perfect is Allāh! This is not a man; this is none but a noble angel."

Translation: Saheeh International

Tafsir

And when she heard of their machinations their backbiting of her she sent for them and prepared for them a repast muttaka’ is food that requires cutting with a knife since one leans upon it ittikā’ this repast was utruj ‘citron’. …

Excerpt from Tafsir al-Jalalayn, commentary on 12:31, via Quran.com. The reader has the full commentary and 9 more tafsirs.