Testimony of body parts

يَوْمَ تَشْهَدُ عَلَيْهِمْ أَلْسِنَتُهُمْ وَأَيْدِيهِمْ وَأَرْجُلُهُم بِمَا كَانُوا۟ يَعْمَلُونَ

On a Day when their tongues, their hands and their feet will bear witness against them as to what they used to do.

وَمَا كُنتُمْ تَسْتَتِرُونَ أَن يَشْهَدَ عَلَيْكُمْ سَمْعُكُمْ وَلَآ أَبْصَـٰرُكُمْ وَلَا جُلُودُكُمْ وَلَـٰكِن ظَنَنتُمْ أَنَّ ٱللَّهَ لَا يَعْلَمُ كَثِيرًا مِّمَّا تَعْمَلُونَ

And you were not covering [i.e., protecting] yourselves, lest your hearing testify against you or your sight or your skins, but you assumed that Allāh does not know much of what you do.