AT TAUBAH — Ayat 101
وَمِمَّنْ حَوْلَكُم مِّنَ الأَعْرَابِ مُنَافِقُونَ وَمِنْ أَهْلِ الْمَدِينَةِ مَرَدُواْ عَلَى النِّفَاقِ لاَ تَعْلَمُهُمْ نَحْنُ نَعْلَمُهُمْ سَنُعَذِّبُهُم مَّرَّتَيْنِ ثُمَّ يُرَدُّونَ إِلَى عَذَابٍ عَظِيمٍ
And among those around you of the bedouins are hypocrites, and [also] from the people of Madinah. They have become accustomed to hypocrisy. You, [O Muhammad], do not know them, [but] We know them. We will punish them twice [in this world]; then they will be returned to a great punishment.
Tafsir Ibnu Katsir
وَمِمَّنْ حَوْلَكُم مِّنَ الاٌّعْرَابِ مُنَـفِقُونَ وَمِنْ أَهْلِ الْمَدِينَةِ مَرَدُواْ عَلَى النَّفَاقِ لاَ تَعْلَمُهُمْ نَحْنُ نَعْلَمُهُمْ سَنُعَذِّبُهُم مَّرَّتَيْنِ ثُمَّ يُرَدُّونَ إِلَى عَذَابٍ عَظِيمٍ
101. And among the bedouins around you, some are hypocrites, and so are some among the people of Al-Madinah who persist in hypocrisy; you know them not, We know them. We shall punish them twice, and thereafter they shall be brought back to a great (horrible) torment. Allah informs His Messenger, peace be upon him, that among the bedouins around Al-Madinah there are hypocrites and in Al-Madinah itself, those,