An-Naml 27:13

فَلَمَّا جَآءَتْهُمْ ءَايَـٰتُنَا مُبْصِرَةً قَالُوا۟ هَـٰذَا سِحْرٌ مُّبِينٌ

Falammā jāathum āyātunā mub'ṣiratan qālū hādhā siḥ'run mubīnun

But when there came to them Our visible signs, they said, "This is obvious magic."