The Messenger of Allah ﷺ forbade lamentations for the dead.
حدثنا هشام بن عمار حدثنا سفيان عن إبراهيم الهجري
نهى رسول الله ﷺ عن المراثي
No references are available.
Grading, its isnad is daif. See hadith 777 for its defect. Ahmad narrated it, 4/356, 383, from the hadith of Hajari, in longer form, with the same wording.