12. A number of our people have narrated from Sahl ibn Ziyad from Ali ibn Asbat from Muhammad ibn ‘Adhafir from his father who has said the following: “Abu ‘Abd Allah عليه السلام, once gave my father one thousand seven hundred dinars and told him to use them in business. He (the Imam) then said, ‘I am not interested in its profits, even though profits are desirable. I love, however, that Allah, most Majestic, most Glorious, see me work to make profits.’ He (the narrator) has said, ‘I then made one hundred dinar profit for him. I met him and informed him about the one hundred dinar profits.’ He (the narrator) has said that abu ‘Abd Allah عليه السلام, became very happy about it and told me to keep it with his capital. He (the narrator) has said that my father passed away and goods were with him. Abu ‘Abd Allah عليه السلام, then wrote to me, ‘May Allah grant to us and to you good health. There is my one thousand eight hundred dinar with abu Muhammad which I had given him to use in business. You must give this amount to ‘Umar ibn Yazid.’ He (the narrator) has said, that I then checked the record of my father and found that one thousand seven hundred dinars were due in favor of abu Musa عليه السلام, and I had earned one hundred dinars profit, ‘Abd Allah ibn Sinan and ‘Umar ibn Yazid knew him.”