Surah Al-A'raf Verse 67

قَالَ يَا قَوْمِ لَيْسَ بِي سَفَاهَةٌ وَلَٰكِنِّي رَسُولٌ مِنْ رَبِّ الْعَالَمِينَ

[Hud] said, "O my people, there is not foolishness in me, but I am a messenger from the Lord of the worlds