فَأَضْحَى يَسُحُّ الْمَاءَ حَوْلَ كُتَيْفَةٍ / يَكُبُّ عَلَى الْأَذْقَانِ دَوْحَ الْكَنْهَبَلِ
It began pouring water around Kutayfah, toppling the great kanhabal trees onto their faces.
Yasuḥḥu al-māʾ depicts abundant, persistent downpour. Yakubbu ʿalā al-adhqān personifies the fall of the trees as being thrown face-down. Dawḥ refers to large trees.