Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:20628Abū Bakr b. al-Ḥārith al-Aṣbahānī al-Faqīh > ʿAlī b. ʿUmar al-Ḥāfiẓ > ʿAlī b. Mubashhir > Muḥammad b. ʿUbādah > Abū Usāmah > ʿAbd al-Wāḥid > Mujālid > al-Shaʿbī

[Machine] Shurayh allowed the testimony of every religious group according to their own religion, but did not allow the testimony of a Jew against a Christian or a Christian against a Jew, except for the Muslims, as he allowed their testimony on all religions.  

البيهقي:٢٠٦٢٨أَخْبَرَنَا أَبُو بَكْرِ بْنُ الْحَارِثِ الْأَصْبَهَانِيُّ الْفَقِيهُ أنبأ عَلِيُّ بْنُ عُمَرَ الْحَافِظُ ثنا عَلِيُّ بْنُ مُبَشِّرٍ أنبأ مُحَمَّدُ بْنُ عُبَادَةَ ثنا أَبُو أُسَامَةَ عَنْ عَبْدِ الْوَاحِدِ قَالَ سَمِعْتُ مُجَالِدًا يَذْكُرُ عَنِ الشَّعْبِيِّ قَالَ

كَانَ شُرَيْحٌ يُجِيزُ شَهَادَةَ كُلِّ مِلَّةٍ عَلَى مِلَّتِهَا وَلَا يُجِيزُ شَهَادَةَ الْيَهُودِيِّ عَلَى النَّصْرَانِيِّ وَلَا النَّصْرَانِيِّ عَلَى الْيَهُودِيِّ إِلَّا الْمُسْلِمِينَ فَإِنَّهُ كَانَ يُجِيزُ شَهَادَتَهُمْ عَلَى الْمِلَلِ كُلِّهَا  


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Collected by Suyūṭī
suyuti:24611a
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السيوطي:٢٤٦١١a

"لا تَجُوزُ شَهَادةُ مِلَّةٍ عَلَى مِلَّةٍ إِلا مِلَّة المُسْلِمينَ، فَإِنَّها تجوزُ شَهَادَتُهمَ عَلى المِلَلِ كُلِّهَا".  

الشيرازي في الألقاب، [ق] البيهقى في السنن عن أبي هريرة