Jizyah and Mawaada'ah
كتاب الجزية والموادعة
Read the English translation first, with the original Arabic directly underneath.
The sin of one who kills an innocent person having a treaty with the Muslims
Narrated Juwairiya bin Qudama at-Tamimi:
We said to `Umar bin Al-Khattab, Jo Chief of the believers! Advise us." He said, "I advise you to fulfill Allah's Convention (made with the Dhimmis) as it is the convention of your Prophet (ﷺ) and the source of the livelihood of your dependents (i.e. the taxes from the Dhimmis.) "
حَدَّثَنَا آدَمُ بْنُ أَبِي إِيَاسٍ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا أَبُو جَمْرَةَ، قَالَ سَمِعْتُ جُوَيْرِيَةَ بْنَ قُدَامَةَ التَّمِيمِيَّ، قَالَ سَمِعْتُ عُمَرَ بْنَ الْخَطَّابِ ـ رضى الله عنه ـ قُلْنَا أَوْصِنَا يَا أَمِيرَ الْمُؤْمِنِينَ. قَالَ أُوصِيكُمْ بِذِمَّةِ اللَّهِ، فَإِنَّهُ ذِمَّةُ نَبِيِّكُمْ، وَرِزْقُ عِيَالِكُمْ.