(146) بَابُ اللِّعَانِ
Abu'd-Darda' reported that the Prophet, may Allah bless him andgrant him peace, said, "Those who curse will be neither witnesses nor intercessorson the Day of Rising." (ID)
Reference (ID): Al-Adab Al-Mufrad 316 (ID)
In-book reference (ID): Book 15, Hadith 8 (ID)
English translation (ID): Book 15, Hadith 316 (ID)