Al-Kāfi
Hadith 19913ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ إِسْمَاعِيلَ بْنِ مَرَّارٍ عَنْ يُونُسَ عَنْ دُرُسْتَ عَنْ عُمَرَ بْنِ يَزِيدَ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ لَيْسَ فِي الدَّيْنِ زَكَاةٌ إِلاَّ أَنْ يَكُونَ صَاحِبُ الدَّيْنِ هُوَ الَّذِي يُؤَخِّرُهُ فَإِذَا كَانَ لاَ يَقْدِرُ عَلَى أَخْذِهِ فَلَيْسَ عَلَيْهِ زَكَاةٌ حَتَّى يَقْبِضَهُ.
3. Ali ibn Ibrahim has narrated from his father from ’Isma‘il ibn Marrar from Yunus from Durust from ‘Umar ibn Yazid who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘Zakat is not due on loan unless the lender delays acceptance of payment. If he is not able to achieve payment, then Zakat is not due until payment is received.’”