(Al-Ahraf) 7 : 67
قَالَ يَا قَوْمِ لَيْسَ بِي سَفَاهَةٌ وَلَٰكِنِّي رَسُولٌ مِنْ رَبِّ الْعَالَمِينَ
He said: "Oh my people! There is no foolishness with me, but indeed I am a Messenger from the Lord of the worlds".