Zuhayr bin Harb زهير بن حرب بن شداد أبو خثيمة · General Behavior (Kitab Al-Adab)

A similar tradition has also been transmitted by Abu Hurairah from the Prophet (ﷺ) through a different chain of narrators.

A man was reviling Abu Bakr. He then mentioned the rest of the tradition in a similar manner. Abu Dawud said: Similarly, it has been transmitted by Safwan b. ‘Isa, from Ibn ‘Affan, as Sufyan said.

He who believes in Allah and in the last day should honour his guest; he who believes in Allah and in the last day should not harm his neighbor; he who believes in Allah and in the last day should speak good or keep silence.