Arabic (Original)
حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ عَنِ ابْنِ أَبِي ذِئْبٍ قَالَ حَدَّثَنِي عَجْلَانُ مَوْلَى الْمُشْمَعِلِّ قَالَ سَمِعْتُ أَبَا هُرَيْرَةَ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ لَا تُسَابَّ وَأَنْتَ صَائِمٌ وَإِنْ سَبَّكَ إِنْسَانٌ فَقُلْ إِنِّي صَائِمٌ.
English Translation
Yahya ibn Sa'id narrated to us, from Ibn Abi Dhi'b, who said: Ajlan, the freed slave of al-Mushma'ill, narrated to me, who said: I heard Abu Hurairah from the Prophet (peace be upon him) say: "Do not exchange insults while you are fasting. If someone insults you, say: 'I am fasting.'"