From Sahih Muslim (Hadith 287):
It is narrated on the authority of Abu Burda b. Abu Musa that Abu Musa was afflicted with grave pain and he became unconscious and his head was in the lap of a lady of his household. One of the women of his household walled. He (Abu Musa) was unable (because of weakness) to say anything to her. But when he was a bit recovered he said:I have no concern with one with whom the Messenger of Allah (ﷺ) has no concern, Verily the Messenger of Allah (ﷺ) has no concern with that woman who wails loudly, shaves her hair and tears (her garment in grief)
Reference: Muslim 287