Arabic (Original)
وحَدَّثنا طليق بن مُحَمد قَال حَدَّثنا يزيد قال أخبرنا مُحَمد ين إسحاق عَن موسى بن يسار عَن أبي هُرَيرة قَالَ قَالَ رَسُول اللهِ صَلَّى اللَّهُ عَلَيه وَسَلَّم الصيام جنة فإذا كان أحدكم صائما فلا يرفث ولاَ يجهل وَإن امرؤ شاتمه فليقل إني امرؤ صائم
English Translation
And Taliq ibn Muhammad narrated to us, saying: Yazid narrated to us, saying: Muhammad ibn Ishaq informed us from Musa ibn Yasar from Hadrat Abu Hurairah (may Allah be well pleased with him) who said: The Beloved Messenger of Allah (blessings and peace of Allah be upon him) stated: "Fasting is a shield. When one of you is fasting, let him not speak obscenely or act ignorantly. And if someone insults him, let him say: 'I am a person who is fasting.'"