It is narrated from Hazrat Ubadah bin Samit (may Allah be pleased with him) that I was among those (twelve) leaders who pledged allegiance to the Noble Prophet (peace and blessings be upon him) on the condition that we would not associate anyone with Allah, would not commit adultery, would not steal, would not kill anyone whom Allah has forbidden to kill, and would not engage in looting. If we did any of these, its decision would be left to Allah.