30- مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ أَحْمَدَ عَنْ مُحَمَّدِ بْنِ عِيسَى عَنْ أَبِي مُحَمَّدٍ الأنْصَارِيِّ عَنْ عَبْدِ اللهِ بْنِ سِنَانٍ قَالَ قُلْتُ لأبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام)
الرَّجُلُ يَكُونُ لِي عَلَيْهِ الدَّرَاهِمُ فَيُعْطِينِي الْمُكْحُلَةَ فَقَالَ الْفِضَّةُ بِالْفِضَّةِ وَمَا كَانَ مِنْ كُحْلٍ فَهُوَ دَيْنٌ عَلَيْهِ حَتَّى يَرُدَّهُ عَلَيْكَ يَوْمَ الْقِيَامَةِ.
30. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Muhammad ibn ‘Isa from abu Muhammad al-Ansariy from ‘ Abd Allah ibn Sinan who has said the following:
“This is concerning my question before abu ‘Abd Allah 
, about the case of a man who owed me a certain amount of dirham and gave me a container of al-Kohl. He (the Imam) said, ‘Silver is for silver and al-Kohl in it is a debt on him until he returns it to you on the Day of Judgment.’”
