(29) باب فِي التَّنَاجِي
`Abd Allah (b. Mas`ud) reported the Messenger of Allah (ﷺ) as saying:
Two persons should not talk privately ignoring the third, for that will grieve him. (IT)
Reference (IT): Sunan Abi Dawud 4851 (IT)
In-book reference (IT): Book 43, Hadith 79 (IT)
English translation (IT): Book 42, Hadith 4833 (IT)