The Prophet (ﷺ) said: Do not ride on silk stuff and panther skins. AbuSa'id said to us: AbuDawud said to us: The name of AbulMu'tamir is Yazid ibn Tahman. He lived in al-Hirah.
Sunan Abi Dawud Book 34, Hadith 110
← Previous Hadith They entered and I sat at the door. Then they came out and told me that Abdullah ibn Ukaym had informed them that the Messenger of Allah (ﷺ) had written to Juhaynah one month before his death: Do not make use of the skin or sinew of an animal which died a natural death.

Abu Dawud said: Al-Nadr b. Shumail said: The skin is called ihab when it is not tanned and when it is tanned, it not called ihab but na,es shann and qirbah (tanned skin or leather).

Sunan Abi Dawud Book 34, Hadith 109 Next Hadith → The Prophet (ﷺ) as saying: The angels do not accompany those fellow travellers who have panther skin.

Sunan Abi Dawud Book 34, Hadith 111