Surah Az-Zumar, Verse 36

أَلَيۡسَ ٱللَّهُ بِكَافٍ عَبۡدَهُۥۖ وَيُخَوِّفُونَكَ بِٱلَّذِينَ مِن دُونِهِۦۚ وَمَن يُضۡلِلِ ٱللَّهُ فَمَا لَهُۥ مِنۡ هَادٖ٣٦

alaysa l-lahu bikāfin ʿabdahu wayukhawwifūnaka bi-alladhīna min dūnihi waman yuḍ'lili l-lahu famā lahu min hādin

Is not Allāh sufficient for His Servant [i.e., Prophet Muḥammad (ﷺ)]? And [yet], they threaten you with those [they worship] other than Him. And whoever Allāh leaves astray - for him there is no guide.