قَالَ بَلْ أَلْقُوا۟ ۖ فَإِذَا حِبَالُهُمْ وَعِصِيُّهُمْ يُخَيَّلُ إِلَيْهِ مِن سِحْرِهِمْ أَنَّهَا تَسْعَىٰ Qur’an Ta-Ha (20:66)Qala bal alqoo faitha hibaluhum waAAisiyyuhum yukhayyalu ilayhi min sihrihim annaha tasAAa
Their bag of tricks was so clever that it imposed upon all beholders. Their ropes and their rods were thrown, and seemed to move about like snakes. So realistic was the effect that even Moses felt the least bit of doubt in his own mind. He of course had no tricks, and he relied entirely on Allah.