Abu Dawud Book 14, Hadith Number 3124.

Narated By AbuMusa : Yazid ibn Aws said: I entered upon AbuMusa while he was at the point of death. His wife began to weep or was going to weep. AbuMusa said to her: Did you not hear what the Apostle of Allah (PBUH) said? She said: Yes. The narrator said: She then kept silence. When AbuMusa died, Yazid said: I met the woman and asked her: What did AbuMusa mean when he said to you: Did you not hear what the Apostle of Allah (PBUH) and the you kept silence? She replied: The Apostle of Allah (PBUH) said: He who shaves (his head), shouts and tears his clothing does not belong to us.