Hadith 6:495
Abu Usama narrated to us, from Hisham, from Hafsa, from Umm Atiyya, who said: We were forbidden from following funeral processions, but it was not made mandatory upon us.
حدثنا أبو أسامة عن هشام عن حفصة عن أم عطية قالت نهينا عن اتباع الجنائز ولم يعزم علينا