Musannaf Ibn Abi Shaybah 37496 — The words of al-Bara bin Azib

It is narrated from Sayyiduna al-Bara' (may Allah be pleased with him) that he said, "Indeed Allah commands you to render trusts to those to whom they are due" [Al-Nisa: 58], and he said: Prayers too are a trust, there is a trust in weighing, there is a trust in the ritual bath for major impurity, there is a trust in measuring, and the greatest trust is in things left on deposit.