He heard the Messenger of Allah ﷺ say, "The hoarded treasure of any one of you will appear on the Day of Resurrection as a bald serpent."
أنه سمع رسول الله ﷺ يقول: يكون كنز أحدكم يوم القيامة شجاعا أقرع.
Bukhari reported it in the tafsir chapter (4659), from Hakam bin Nafi, who said, Shuayb informed us, who said, Abu Zinad told us, that Abdul-Rahman Araj told him, saying, Abu Hurairah told me, and he narrated it.