Quran 20:69

وَأَلۡقِ مَا فِى يَمِينِكَ تَلۡقَفۡ مَا صَنَعُوٓاْ‌ۖ إِنَّمَا صَنَعُواْ كَيۡدُ سَـٰحِرٍ۬‌ۖ وَلَا يُفۡلِحُ ٱلسَّاحِرُ حَيۡثُ أَتَىٰ ٦٩

"Throw what you hold in your right hand, and it will swallow what they fabricated. What they fabricated is no more than the scheming of a magician. The magician’s work will not succeed."