Surah An-Naml (The Ants), Verse 10

وَاَلْقِ عَصَاكَ فَلَمَّا رَاٰهَا تَهْتَزُّ كَاَنَّهَا جَآنٌّ وَّلّٰی مُدْبِرًا وَّلَمْ یُعَقِّبْ یٰمُوْسٰی لَا تَخَفْ اِنِّیْ لَا یَخَافُ لَدَیَّ الْمُرْسَلُوْنَ ۟

Wa alqi 'asaak; falammmaa ra aahaa tahtazzu ka annahaa jaaannunw wallaa mudbiranw wa lam yu'aqqib; yaa Moosaa laa takhaf innee laa yakhaafu ladaiyal mursaloon

“"Now do thou throw thy rod!" But when he saw it moving (of its own accord) as if it had been a snake, he turned back in retreat, and retraced not his steps: "O Moses!" (it was said), "Fear not: truly, in My presence, those called as messengers have no fear,-”

Quran 27:10 (Yusuf Ali Translation)