﴿ ٱلْيَوْمَ نَخْتِمُ عَلَىٰٓ أَفْوَٰهِهِمْ وَتُكَلِّمُنَآ أَيْدِيهِمْ وَتَشْهَدُ أَرْجُلُهُم بِمَا كَانُوا۟ يَكْسِبُونَ ﴾

“On that Day We shall set a seal on their mouths but their hands will speak unto Us, and their feet will bear witness to whatever they have earned [in life].”

Please check ayah 36:67 for complete tafsir.