Majma al-Zawaid — Hadith 12230

Abu Sabrah narrates: I met Sayyiduna Abdullah bin Amr (may Allah be pleased with him), and he narrated to me the hadiths he had heard from the Prophet (peace and blessings be upon him) and dictated those narrations to me. I wrote the narrations down with my own hand and did not add a single letter nor omit a single letter. He narrated this hadith to me: The Prophet (peace and blessings be upon him) said: "Indeed, Allah Almighty does not love indecency; He dislikes the indecent person and the one who speaks obscenely. And the Hour will not be established until indecency, obscene speech, severing the ties of kinship and bad neighbourliness become widespread, and until the treacherous person is made trustworthy and the trustworthy person is deemed treacherous."
Ahmad recorded it within a long hadith. The name of Abu Sabrah (the narrator) is Salim bin Sabrah; Abu Hatim said: He is majhul (unknown).