Surah Ali'Imran, Verse 98

قُلۡ يَٰٓأَهۡلَ ٱلۡكِتَٰبِ لِمَ تَكۡفُرُونَ بِـَٔايَٰتِ ٱللَّهِ وَٱللَّهُ شَهِيدٌ عَلَىٰ مَا تَعۡمَلُونَ٩٨

qul yāahla l-kitābi lima takfurūna biāyāti l-lahi wal-lahu shahīdun ʿalā mā taʿmalūna

Say, "O People of the Scripture, why do you disbelieve in the verses of Allāh while Allāh is Witness over what you do?"