Translation:However, when We will smite them with a dreadful scourge, you will see that they will despair of all good and become desperate.
Segments 0 HattaHatta 1 itha | إِذَا | and then, and all of a sudden;|introducing a nominal clause the subject of which may be expressed by ب|, when; if, whenever; whether |conj.| Combined Particles itha 2 fatahnatah 3 AAalayhim`alayhim 4 babanbaban 5 tha | ذَا | the Combined Particles tha 6 AAathabin`athabin 7 shadeedinshadiydin 8 itha | إِذَا | and then, and all of a sudden;|introducing a nominal clause the subject of which may be expressed by ب|, when; if, whenever; whether |conj.| Combined Particles itha 9 hum | هُمْ | | | | they Subject Pronoun hum 10 feehi | فِيهِ | in him Combined Particles fiyhi 11 mublisoonamublisuwnaComment: