سَمِعْتُ أَبَا جَعْفَرٍ ع يَقُولُ إِنَّ رَسُولَ اللَّهِ ص لَمْ يَصُمْ يَوْمَ عَرَفَةَ مُنْذُ نَزَلَ صِيَامُ شَهْرِ رَمَضَانَ.
“I once heard abu Ja‘far (a.s.), say, ‘The Messenger of Allah did not fast on the day of ‘Arafah from the time fasting of the month of Ramadan came down.’”