الكافي- ط الاسلامية, volume 5, page 138

6. A number of our people have narrated from Ahmad ibn Muhammad from ‘Abd Allah ibn Muhammad al-Hajjal from Tha’labah ibn Maymun from Sa‘id ibn ‘Amr al-Ju’fiy who has said the following: “I once left for Makkah and my financial condition was the worst among people. I mentioned to abu ‘Abd Allah (a.s.). When I left his meeting at the door I found a bag with seven hundred dinar in it. I immediately returned to the Imam and informed him about it. He (the Imam) said, ‘Sa‘id, be pious before Allah, most Majestic, most Glorious. You must announce your finding in all the places (Mashahid) where people perform the acts of Hajj.’ I had a degree of hope about Imam’s permission for me to use some of that money. I then left and I was sad. I went to Mina and moved far from people, searched around and ended up to the places endowed for the benefit of people. I found a room away from people and then announced, ‘I have found a bag. Whoever has lost it must give proper description and collect it from me.’ As soon as I made the announcement a man stood over my head saying, ‘I am the owner of the bag/ I (the narrator) said to myself I wish you had not said it. I then asked, ‘What is the description of the bag?’ He gave me the exact description and I gave it to him.’ He moved to one side and counted them and found it to be the same amount. He then counted seventy dinars and said, ‘Take this lawful money; it is better than seven hundred unlawful dinars.’ I took them and visited abu ‘Abd Allah (a.s.), and informed him of the story in details. He (the Imam) said, ‘When you complained before me about your condition I ordered to keep aside thirty dinars for you. O girl, bring for him those dinars.’ I took them and was of the best financial condition in my people.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

7. Muhammad ibn Yahya has narrated from Muhammad ibn Ahmad from Musa ibn ‘Umar from al-Hajjal from Dawud ibn abu Yazid who has said the following: “Once a man said, ‘I have found a certain amount of property and because of it I am afraid for myself. I wish to find the owner to free myself of this difficulty. He (the narrator) has said, that abu ‘Abd Allah (a.s.), asked him, ‘Will you, by Allah, on finding the owner give it to him?’ He replied, ‘Yes, by Allah, I will do so.’ He (the Imam) said, ‘I am the one. By Allah, it has no owner besides me.’ He (the Imam) made him to take an oath to do with what he has found as he (the Imam) commands him to do. He took an oath and he (the Imam) commanded him to distribute it among his brothers, saying, ‘You will be safe from what you are afraid of.’ He has said, ‘I distributed it among my brothers.’” (Consult fatwa about this Hadith)

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.