1. Ali ibn Ibrahim has narrated from his father and Muhammad ibn Yahya from Ahmad ibn Muhammad, all from Ibn Abi ‘Umayr from Hisham ibn Salim who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘One who cheats us is not of our people.’”

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

2. Through the same chain of narrators as the previous it narrated who has said the following: “Abu ‘Abd Allah (a.s.), has said that the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, once said to a man who sold dates, ‘O master so and so, do you know that one who cheats Muslims is not one of them?”’

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

3. Muhammad ibn Yahya has narrated from certain persons of our people from Sajdah from Musa ibn Bukayr who has said the following: “Once we were in the presence of abu al-Hassan (a.s.), while in front of him there were certain pieces of dinars. He (the Imam) looked at one piece and picked it up and broke it into two pieces. He (the Imam) said to me, ‘Throw it in the trash so an adulterated thing is not purchased anymore.’”

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

4. Abu Ali al-Ash’ariy has narrated from al-Hassan ibn Ali ibn ‘Abd Allah from ‘Ubays ibn Hisham from a man of his people who has said the following: “Once, a man who sold flour came before abu ‘Abd Allah (a.s.). He (the Imam) said to him, ‘Beware of cheating; one who cheats in matters of properties, cheating takes place in his properties, if he does not have any property cheating takes place in his family (wife).”’

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

5. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from al-Nawfaliy from al-Sakuniy, who has said the following: “Abu ‘Abd Allah (a.s.), has said that the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, prohibited mixing of milk with water to sell.’”

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

6. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hisham ibn al-Hakam who has said the following: “Once when I was selling al-Sabiriy (a certain kind of fabric) in the shade, abu al-Hassan (a.s.), passed by and said to me, ‘O Hisham, selling in shade is cheating and cheating is not lawful.’”

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

7. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from ibn Mahbub from abu Jamilah from Sa‘d al-Iskaf who has said the following: “Abu Ja’far (a.s.), has said, ‘Once, in the market place of al-Madinah, the Holy Prophet, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, passed by a place where food was sold. The Holy Prophet said, to the owner, “I can see your food is good.” He then asked about its price. Allah, most Majestic, most Glorious, sent revelation and told him to check the lower levels of the food for sale. When he checked a bad quality of food came out. He then said to the owner, “Now I can see you have collected betrayal and cheating for the Muslims.’””

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