Hadith 44

Bulugh al-Maram

Book 5: Fasting
وَعَنْ أُمِّ سَلَمَةَ رَضِيَ اَللَّهُ عَنْهَا; { أَنَّ رَسُولَ اَللَّهِ ‏- صلى الله عليه وسلم ‏-كَانَ أَكْثَرَ مَا يَصُومُ مِنَ اَلْأَيَّامِ يَوْمُ اَلسَّبْتِ, وَيَوْمُ اَلْأَحَدِ, وَكَانَ يَقُولُ: } أَخْرَجَهُ النَّسَائِيُّ, وَصَحَّحَهُ اِبْنُ خُزَيْمَةَ, وَهَذَا لَفْظُهُ 1‏ .‏
" إِنَّهُمَا يَوْمَا عِيدٍ لِلْمُشْرِكِينَ, وَأَنَا أُرِيدُ أَنْ أُخَالِفَهُمْ "
Umm Salamah (RAA) narrated, The Messenger of Allah (ﷺ) used to fast more often on Saturdays and Sundays than on the other days. He would say, "They are the 'ids of the polytheists, and I love to act contrary to what they do." Related by An-Nasal and was rendered authentic by Ibn Khuzaimah, and the wording is his.