kayfa fa‘ala rab-buka bi’aṣḥābi l-fīl(i) أَلَمْ يَجْعَلْ كَيْدَهُمْ فِى تَضْلِيلٍ ۝٢‎ ² ’alam yaj’al kaydahum fī taḍlīl(in) وَأَرْسَلَ عَلَيْهِمْ طَيْرًا...

homophones that did not exist in Modern Standard Arabic e.g. تظليل 'dimming' and تضليل 'mislead' both pronounced /tadˤliːl/, while the assimilation of the word...