“There will be a tribulation which will utterly destroy the Arabs, and those who are slain will be in Hell. At that time the tongue will be worse than a blow of the sword.” (Using translation from Ibn Mājah 3967)
أَنَّ رَسُولَ اللهِ ﷺ قَالَ تَكُونُ فِتْنَةٌ تَسْتَنْظِفُ الْعَرَبَ قَتْلَاهَا فِي النَّارِ اللِّسَانُ فِيهَا أَشَدُّ مِنْ وَقْعِ السَّيْفِ