[Machine] I heard the Messenger of Allah, ﷺ , say: "Whoever fasts on the Day of Arafah, his sins of the previous year and the coming year will be forgiven."
سَمِعْتُ رَسُولَ اللهِ ﷺ «مَنْ صَامَ يَوْمَ عَرَفَةَ غُفِرَ لَهُ سَنَةٌ أَمَامَهُ وَسَنَةٌ خَلْفَهُ»