Kur’an 27:12 — sura An-Naml, 12. ajet

وَأَدۡخِلۡ يَدَكَ فِي جَيۡبِكَ تَخۡرُجۡ بَيۡضَآءَ مِنۡ غَيۡرِ سُوٓءٖۖ فِي تِسۡعِ ءَايَٰتٍ إِلَىٰ فِرۡعَوۡنَ وَقَوۡمِهِۦٓۚ إِنَّهُمۡ كَانُواْ قَوۡمٗا فَٰسِقِينَ

Uvuci ruku svoju u njedra svoja, pojaviće se bijela, ali neće biti bolesna – biće to jedno od devet čuda faraonu i narodu njegovu; oni su, doista, narod nevjernički.

And put your hand into the opening of your garment [at the breast]; it will come out white without disease. [These are] among the nine signs [you will take] to Pharaoh and his people. Indeed, they have been a people defiantly disobedient