ٱسْلُكْ يَدَكَ فِى جَيْبِكَ تَخْرُجْ بَيْضَآءَ مِنْ غَيْرِ سُوٓءٍ وَٱضْمُمْ إِلَيْكَ جَنَاحَكَ مِنَ ٱلرَّهْبِ ۖ فَذَٰنِكَ بُرْهَـٰنَانِ مِن رَّبِّكَ إِلَىٰ فِرْعَوْنَ وَمَلَإِيهِۦٓ ۚ إِنَّهُمْ كَانُوا قَوْمًا فَـٰسِقِينَ

Osluk yadaka fee jaybika takhruj baydaamin ghayri soo-in wadmum ilayka janahakamina arrahbi fathanika burhanani minrabbika ila firAAawna wamala-ihi innahum kanooqawman fasiqeen

Insert your hand into the opening of your garment; it will come out white, without disease. And draw in your arm close to you [as prevention] from fear, for those are two proofs from your Lord to Pharaoh and his establishment. Indeed, they have been a people defiantly disobedient."