Al-KÄfi - The Book of Commerce 8- صÙÙÙÙÙØ§Ù٠عÙÙÙ Ø¥ÙØ³ÙØÙاÙ٠بÙÙ٠عÙÙ ÙÙØ§Ø±Ù ÙÙØ§ÙÙ ÙÙÙÙØªÙ ÙØ£Ø¨ÙÙ Ø¹ÙØ¨Ùد٠اÙÙÙÙ (عÙÙÙÙÙÙÙ Ø§ÙØ³ÙÙÙØ§Ù Ù ÙÙØ§ÙرÙÙØµÙاص٠ÙÙÙÙØ§ÙÙ Ø§ÙØ±ÙÙØµÙØ§ØµÙ Ø¨ÙØ§Ø·ÙÙÙ. 8. Safwan has narrated from Ishaq ibn âAmmar who has said the following: âThis is concerning my question before abu âAbd Allah (a.s.), if exchange of dirham for dirham and lead was permissible.
He (the Imam) said, âLead is not valid. 555 ÙØ«Ù - Allamah Baqir al-Majlisi (MirʾÄt al-Ê¿UqÅ«l fÄ« Sharḥ AkhbÄr Äl al-RasÅ«l (19/306))