[Machine] The Messenger of Allah ﷺ said, "The fasting of Arafah expiates the sins of the previous year and the coming year, and the fasting of Ashura expiates the sins of one year."
قَالَ رَسُولُ اللهِ ﷺ «صَوْمُ عَرَفَةَ كَفَّارَةُ سَنَتَيْنِ سَنَةٍ مَاضِيَةٍ وَسَنَةٍ مُسْتَقْبِلَةٍ وَصَوْمُ عَاشُورَاءَ كَفَّارَةُ سَنَةٍ»