(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. (AR)
Reference (AR): Sunan Abi Dawud 4851 (AR)
In-book reference (AR): Book 43, Hadith 79 (AR)
English translation (AR): Book 42, Hadith 4833 (AR)