وَيَضِيقُ صَدْرِى وَلَا يَنطَلِقُ لِسَانِى فَأَرْسِلْ إِلَىٰ هَـٰرُونَ
Wa yadeequ sadree wa laa yantaliqu lisaanee fa arsil ilaa Haaroon
and I will feel stressed and tongue-tied, so send Aaron too;
My chest tightens and my tongue will not speak freely, so send for Harun.