Arabic (Original)
وَبِإِسْنَادِهِ هَذَا سَمِعْتُ أَبَا الْقَاسِمِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ قَالَ اللَّهُ عَزَّ وَجَلَّ كُلُّ الْعَمَلِ كَفَّارَةٌ إِلَّا الصَّوْمَ وَالصَّوْمُ لِي وَأَنَا أَجْزِي بِهِ.
English Translation
And with this chain of transmission, he said: I heard Abu al-Qasim, peace and blessings be upon him, say: Allah, Mighty and Sublime, said: "Every deed is expiated except fasting, for fasting is for Me, and I reward for it."