اَللّٰهُمَّ لَا سَهْلَ إِلَّا مَا جَعَلْتَهُ سَهْلًا ، وَأَنْتَ تَجْعَلُ الْحَزْنَ إِذَا شِئْتَ سَهْلًا
Allāhumma lā sahla illā mā jaʿaltahū sahlā, wa anta tajʿalu-l-ḥazna idhā shi’ta sahlā.
O Allah, there is no ease except in that which You have made easy, and You make the difficulty easy when You wish.
Anas b. Malik (raḍiy Allāhu ‘anhu) ﷺ narrates that the Messenger of Allah said [the above]. (Ibn Hibbān 2427, Ibn al-Sunnī 351)