فصح

وَأَخِي هَٰرُونُ هُوَ أَفۡصَحُ مِنِّي لِسَانࣰ ا فَأَرۡسِلۡهُ مَعِيَ رِدۡءࣰ ا يُصَدِّقُنِيٓۖ إِنِّيٓ أَخَافُ أَن يُكَذِّبُونِ

And my brother Aaron, he is more eloquent than me, so send him with me, to help me, and to confirm my words, for I fear they will reject me.”