Surah Al-Ahzab (33:8)
لِّيَسْـَٔلَ ٱلصَّٰدِقِينَ عَن صِدْقِهِمْ وَأَعَدَّ لِلْكَٰفِرِينَ عَذَابًا أَلِيمًا
so that He may ask the truthful about their truthfulness, and He has prepared for the concealers (of the truth) a painful punishment.
Roots in this verse: س ا ل (sAl), ص د ق (Sdq), ع د د (Edd), ك ف ر (kfr), ع ذ ب (E*b), ا ل م (Alm)