١- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ جَمِيلِ بْنِ دَرَّاجٍ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ لا بَأْسَ بِالسَّلَمِ فِي الْمَتَاعِ إِذَا وَصَفْتَ الطُّولَ وَالْعَرْضَ.
1. Ali ibn Ibrahim has narrated from his father from ibn abu ‘ Umayr from Jamil ibn Darraj who has said the following: “Abu ‘ Abd Allah , has said, ‘Advance payment to receive goods at an appointed time in the future is lawful if the length and width are fully described.”’ 