Surah An-Nisa (4:166)
لَّٰكِنِ ٱللَّهُ يَشْهَدُ بِمَآ أَنزَلَ إِلَيْكَ أَنزَلَهُۥ بِعِلْمِهِۦ وَٱلْمَلَٰٓئِكَةُ يَشْهَدُونَ وَكَفَىٰ بِٱللَّهِ شَهِيدًا
Rather, Allah bears witness to what He has sent down to you—He sent it down with His knowledge—and the angels bear witness; and sufficient is Allah as a Witness.
Roots in this verse: ا ل ه (Alh), ش ه د ($hd), ن ز ل (nzl), ع ل م (Elm), م ل ك (mlk), ك ف ي (kfy)