Surah Al-Bayyinah, Verse 1

لَمۡ يَكُنِ ٱلَّذِينَ كَفَرُواْ مِنۡ أَهۡلِ ٱلۡكِتَٰبِ وَٱلۡمُشۡرِكِينَ مُنفَكِّينَ حَتَّىٰ تَأۡتِيَهُمُ ٱلۡبَيِّنَةُ١

lam yakuni alladhīna kafarū min ahli l-kitābi wal-mush'rikīna munfakkīna ḥattā tatiyahumu l-bayinatu

Those who disbelieved among the People of the Scripture and the polytheists were not to be parted [from misbelief] until there came to them clear evidence