Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Sha'bi that he says Hazrat Rabi' bin Khuthaym, since he gained consciousness, has never sat in any gathering. He says, "I fear that someone might be wronged and I may not help him, or someone might falsely accuse another and I may be made responsible to testify about it, and I may not be able to lower my gaze or show the right path."