Surah Taha — Ayah 69 (20:69)
وَأَلۡقِ مَا فِي يَمِينِكَ تَلۡقَفۡ مَا صَنَعُوٓاْۖ إِنَّمَا صَنَعُواْ كَيۡدُ سَٰحِرٖۖ وَلَا يُفۡلِحُ ٱلسَّاحِرُ حَيۡثُ أَتَىٰ ٦٩
English translation (Saheeh International)
And throw what is in your right hand; it will swallow up what they have crafted. What they have crafted is but the trick of a magician, and the magician will not succeed wherever he is."
Brief commentary
Throw down the stick that is in your right hand: it will turn into a snake and swallow up the magic they have produced. They have only produced a magic trick, and a magician will not achieve his objective, wherever he may be.