من لا يحضره الفقيه, volume 3, page 186

Hadith.3697 - Mu'awiyah ibn Ammar narrated from Abu Abdillah (as) who said: I said to him, "A man owes me a right but denies it, and then he entrusts me with some money. Is it permissible for me to take my due from it?" Imam (as) said: "No, that would be betrayal."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3698 - Zayd Al-Shahham narrated that Abu Abdillah (as) said to me: "Whoever entrusts you with a trust, then return it to him. And whoever betrays you, do not betray him."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3699 - Al-Hasan ibn Mahbub narrated from Saif ibn Amirah, from Abu Bakr Al-Hadrami, who said: I said to Abu Abdillah (as), "A man had money owed to him by another man, but the debtor denied it and took it away from him. Later, the creditor gained possession of an equivalent amount belonging to the debtor. Can he take it in place of the money that was taken from him?" Imam (as) said: "Yes, and he should say, 'O Allah (swt), I am only taking this in place of my money that he took from me.'"

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3700 - And in another narration from Yunus ibn Abdul Rahman, from Abu Bakr Al-Hadrami, similar to the previous one, except that he said: He should say, "O Allah (swt), I did not take what I took from him as an act of betrayal or injustice, but I took it in place of my rightful due."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3701 - And in another narration: "If he makes him swear regarding what he took from him, then it is permissible for him to swear if he says this statement."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.