Al-'Awām b. Ḥawshab (148H) - Allāh have mercy on him - said:

I once came to an area in one part of which was a graveyard. After 'aṣr, one of the graves split open and a man with the head of a donkey and the body of a human came up from it and brayed three times, after which the grave closed back up on him. I then saw an old woman weaving fleece or wool, and a woman said, "Do you see that old woman?" I said, "What about her?" She replied, "That is the mother of this [dead] man." I asked, "What was his story?" She replied, "He used to drink wine, and whenever he would go out his mother would say, 'O my son, fear Allāh; until when will you keep drinking wine?' He would reply, 'You bray like a donkey.'" The woman said, "He then died after 'aṣr, so every day after 'asr the grave opens up and he brays a few times, then the grave closes up on him again."

Al-Hāfidh Abul-Qāsim Al-Aṣbahānī, Al-Targhīb wa Al-Tarhīb article 471.

Shaykh Nāṣir Al-Dīn Al-Albānī graded this narration ḥasan in his edition of Al-Mundhirī's Al-Targhīb wa Al-Tarhīb. See Ṣaḥīḥ Al-Targhīb wa Al-Tarhīb ḥadīth 2517.

Al-Mundhirī quotes Al-Aṣbahānī as saying:
This [story] was narrated by Abul-'Abbās Al-Aṣam in a dictation at Naysābūr, in the presence of great preservers [of traditions] and people of knowledge, and they did not reject it.