سَحًّا وَتَسْكَابًا فَكُلُّ عَشِيَّةٍ يَجْرِي عَلَيْهَا الْمَاءُ لَمْ يَتَصَرَّمِ
Rain fell in a heavy, steady downpour, so that every evening water continues flowing across the meadow without ceasing.
The picture now moves. Saḥḥan wa-taskāban stresses the intensity and continuity of the downpour, while lam yataṣarram indicates that the flow has not been cut off.