اللّهُـمَّ لا سَـهْلَ إِلاّ ما جَعَلـتَهُ سَهـلاً، وَأَنْتَ تَجْـعَلُ الْحَـزَنَ إِذا شِـئْتَ سَهـْلاً.
Allahumma la sahla illa ma jaAAaltahu sahla, wa-anta tajAAalul- hazana in shi/ta sahla.
Translation
O Allah, there is no ease except in that which You have made easy, and You make the difficulty, if You wish, easy.
When to recite
When an affair becomes difficult.