Al-Kāfi
Hadith 9602- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ النَّوْفَلِيِّ عَنِ السَّكُونِيِّ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ قَالَ أَمِيرُ الْمُؤْمِنِينَ (عَلَيْهِ السَّلام) لا بَأْسَ بِأَنْ يَأْخُذَ الرَّجُلُ الدَّرَاهِمَ بِمَكَّةَ وَيَكْتُبَ لَهُمْ سَفَاتِجَ أَنْ يُعْطُوهَا بِالْكُوفَةِ.
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 has said, ‘It is not unlawful if a man takes dirhams in Makkah and writes for them (his people) notes to pay them in al-Kufah.’”