It was narrated that Abu Barzah said: Abu Bakr got infuriated with a man, and I said: 'Who is he, O Khalifah of the Messenger of Allah?' He said: 'Why?' I said: 'So that I might strike his neck (killing him) if you tell me to.' He said: 'Would you really do that?' I said: 'Yes. By Allah,' the seriousness of what I said took away his anger. Then he said: 'That is not for anyone after Muhammad [SAW].'
It was narrated that Abu Barzah said: I passed by Abu Bakr and he was furious with one of his companions. I said: 'O Khalifah of the Messenger of Allah, who is the one with whom you are furious?' He said: 'Why are you asking about him?' I said: 'I will strike his neck (kill him).' By Allah, the seriousness of what I said took away his anger. Then he said: 'That is not for anyone after Muhammad [SAW].'
It was narrated that Abu Barzah said: Abu Bakr became infuriated with a man. He said: If you tell me to, I will do it. He said: By Allah, that is not for any human being after Muhammad [SAW].
It was narrated from Abu Nadrah, that Abu Barzah said: Abu Bakr got very angry with a man, so much so that his color changed. I said: 'O Khalifah of the Messenger of Allah, if you tell me to, I will strike his neck (kill him).' It was as if cold water had been poured on him and he became calm. He said: 'May your mother be bereft of you, Abu Barzah! That is not for anyone after the Messenger of Allah [SAW].'
Abu Nasr narrated from Abu Barzah, that he said: I came to Abu Bakr when he had spoken harshly to a man who had answered back. I said: 'Shall I not strike his neck (kill him)?' He rebuked me, and said: 'That is not for anyone after the Messenger of Allah [SAW].'
It was narrated from Yunus bin 'Ubaid, from Humaid bin Hilal, from 'Abdullah bin Mutarrif bin Ash-Shikhkhir, from Abu Barzah Al-Aslami, that he said: We were with Abu Bakr As-Siddiq, and he got angry with a man from among the Muslims, and became very angry indeed. When I saw that, I said: 'O Khalifah of the Messenger of Allah, shall I strike his neck?' When I mentioned killing him, he stopped being angry with him and changed the subject. When we parted, he sent for me and said: 'O Abu Barzah, what did you say?' I said: 'I have forgotten what I said; remind me.' He said: 'Do you not remember what you said?' I said: 'No, by Allah.' He said: 'Don't you remember, when you saw me angry with a man, and said, 'I will strike his neck O Khalifah of the Messenger of Allah?' Don't you remember that? Would you really have done that?' I said: 'Yes, by Allah, and if you tell me to do it now, I will do it.' He said: 'By Allah, that is not for anyone after Muhammad [SAW].'