• ٱضْمُمْ

Appears 2 times in the Quran.

1. 20:22 وَٱضْمُمْ يَدَكَ إِلَىٰ جَنَاحِكَ تَخْرُجْ بَيْضَآءَ مِنْ غَيْرِ سُوٓءٍ ءَايَةً أُخْرَىٰ

   And press your hand to your side, it shall come out white without evil: another sign:
   

2. 28:32 ٱسْلُكْ يَدَكَ فِى جَيْبِكَ تَخْرُجْ بَيْضَآءَ مِنْ غَيْرِ سُوٓءٍ وَٱضْمُمْ إِلَيْكَ جَنَاحَكَ مِنَ ٱلرَّهْبِ فَذَٰنِكَ بُرْهَٰنَانِ مِن رَّبِّكَ إِلَىٰ فِرْعَوْنَ وَمَلَإِي۟هِۦٓ إِنَّهُمْ كَانُوا۟ قَوْمًا فَٰسِقِينَ

   Enter your hand into the opening of your bosom, it will come forth white without evil, and draw your hand to yourself to ward off fear: so these two shall be two arguments from your Lord to Firon and his chiefs, surely they are a transgressing people.