Surah An-Naml, ayah 13

27:13

فَلَمَّا جَآءَتۡهُمۡ ءَايَٰتُنَا مُبۡصِرَةٗ قَالُواْ هَٰذَا سِحۡرٞ مُّبِينٞ ١٣

Falammā jā'athum āyātunā mubsiratan qālū hādhā sihrum mubīn

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