Al-Kāfi

Hadith 1091
tradechristians-jewsdhimma-protection
2- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ النَّوْفَلِيِّ عَنِ السَّكُونِيِّ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) أَنَّ أَمِيرَ الْمُؤْمِنِينَ (صَلَّى اللهُ عَلَيْهِ وَآلِه) كَرِهَ مُشَارَكَةَ الْيَهُودِيِّ وَالنَّصْرَانِيِّ وَالْمَجُوسِيِّ إِلا أَنْ تَكُونَ تِجَارَةً حَاضِرَةً لا يَغِيبُ عَنْهَا الْمُسْلِمُ.
2. Ali ibn Ibrahim has narrated from his father from al-Nawfaliy from al-Sakuniy who has said the following: “Abu ‘Abd Allah (a.s.), has said that ’Amir al-Mu’minin did not like partnership with Jews, Christians, al-Majusiy, unless it was a hand in hand business deal in the presence of the Muslim.”’
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī