من لا يحضره الفقيه, volume 3, page 279

Hadith.4005 - A man asked Imam Jafar ibn Muhammad Al-Sadiq (as) about the saying of Allah (swt), the Almighty and Majestic: "Allah (swt) destroys usury and gives increase for charities." (Surah Al-Baqarah 2:276). He asked: "Yet I see those who consume usury, and their wealth increases." Imam (as) replied: "Is there any destruction greater than a dirham of usury that destroys one's religion? If he repents from it, his wealth will vanish, and he will become poor."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.4006 - Aban narrated from Muhammad ibn Ali al-Halabi and Hammad ibn Uthman, from Ubaydullah ibn Ali al-Halabi, who said: I heard Abu Abdullah (as) say: "There is no harm in selling different types of food, goods, or items that vary in value, two for one, if it is done hand-to-hand. However, if it is done on credit, then it is not permissible."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.4007 - Jamil ibn Darraj narrated from Zurarah, from Abu Ja'far Imam Muhammad ibn Ali Al-Baqir (as), who said: "There is no harm in exchanging a camel for two camels or an animal for two animals, as long as it is done hand-to-hand." And Imam (as) said: "There is no harm in exchanging one garment for two garments, whether hand-to-hand or on credit, if you describe them."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.4008 - Sama'ah asked Abu Abdullah (as) about selling two animals for one. Imam (as) said: "If you specify their age, then there is no harm."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.