Surah Al-Muddaththir — Ayah 24 (74:24)
فَقَالَ إِنۡ هَٰذَآ إِلَّا سِحۡرٞ يُؤۡثَرُ ٢٤
English translation (Saheeh International)
And said, "This is not but magic imitated [from others].
Brief commentary
He said: This what Muhammad brought is not Allah’s speech, but it is sorcery that he relates from others.