Surah Yusuf (Joseph), Verse 5

قَالَ یٰبُنَیَّ لَا تَقْصُصْ رُءْیَاكَ عَلٰۤی اِخْوَتِكَ فَیَكِیْدُوْا لَكَ كَیْدًا اِنَّ الشَّیْطٰنَ لِلْاِنْسَانِ عَدُوٌّ مُّبِیْنٌ ۟

Qaala yaa bunaiya laa taqsus ru'yaaka 'alaaa ikhwatika fayakeedoo laka kaidaa; innash Shaitaana lil insaani 'aduwwum mubeen

“Said (the father): "My (dear) little son! relate not thy vision to thy brothers, lest they concoct a plot against thee: for Satan is to man an avowed enemy!”

Quran 12:5 (Yusuf Ali Translation)