that a Mukatib came to him and said: “Indeed I am not capable of my Kitabah so aid me.” He said: “Should I not teach you words that the Messenger of Allah ﷺ taught me? If you had a debt upon you similar to the mountain of Sir, Allah would fulfill it for you. He said: ‘Say: O Allah, suffice me with Your lawful against Your prohibited, and make me independent of all those besides You (Allāhummakfinī biḥalālika ʿan ḥarāmika, wa aghninī bi faḍlika ʿamman siwāka).’” (Using translation from Tirmidhī 3563)
أَلَا أُعَلِّمُكَ كَلِمَاتٍ عَلَّمَنِيهِنَّ رَسُولُ اللَّهِ ﷺ لَوْ كَانَ عَلَيْكَ مِثْلُ جَبَلِ صَبِيرٍ دَيْنًا لَأَدَّاهُ اللَّهُ عَنْكَ قُلْ «اللَّهُمَّ اكْفِنِي بِحَلَالِكَ عَنْ حَرَامِكَ وَأَغْنِنِي بِفَضْلِكَ عَمَّنْ سِوَاكَ»