(10) باب التَّشْدِيدِ فِي النِّيَاحَةِ
Umm 'Atiyya reported that the Messenger of Allah (ﷺ) took pledge from us (including this promise) that we would not lament. Only five amongst us fulfilled the promise, and one of them (who fulfilled the promise) was Umm Sulaim.
Reference: Sahih Muslim 936 b
In-book reference: Book 11, Hadith 42
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 2037