“Once I went to see abu ‘Abd Allah (a.s.). The Imam on his own initiation said to me, ‘O Sama’a, what was that between you and your camel man? Beware of becoming abusive, loud and using foul language.’ I (the narrator) then said, ‘By Allah, it happened but he did injustice to me.’ The Imam said, ‘If he has done injustice to you, you have gained over him. This is not among my behaviors and I do not command my Shi’a (followers) to behave as such. Ask forgiveness from your Lord and do not repeat.’ I then said, ‘I ask forgiveness from Allah and I will not repeat.’”