وَقُلۡ إِنِّيٓ أَنَا ٱلنَّذِيرُ ٱلۡمُبِينُ

Wa qul inneee anan nazeerul mubeen

And say: "I am indeed he that warneth openly and without ambiguity,"-

— Al-Hijr (ٱلْحِجْر), 15:89