Mus'ab bin Nuh narrates: I met an elderly woman of ours who had pledged allegiance at the blessed hand of the Prophet (peace and blessings be upon him). She said: "One day we (women) came to the Prophet (peace and blessings be upon him), and he took a pledge from us that you will not wail over the dead." After this the narrator mentioned the complete hadith.
Ahmad recorded it, and its narrators are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجنائز / 4028