Surah Al-A'raf, Verse 132

وَقَالُواْ مَهۡمَا تَأۡتِنَا بِهِۦ مِنۡ ءَايَةٖ لِّتَسۡحَرَنَا بِهَا فَمَا نَحۡنُ لَكَ بِمُؤۡمِنِينَ١٣٢

waqālū mahmā tatinā bihi min āyatin litasḥaranā bihā famā naḥnu laka bimu'minīna

And they said, "No matter what sign you bring us with which to bewitch us, we will not be believers in you."