The Messenger of Allah ﷺ said, "On the Day of Resurrection, the hoarded treasure of one of them will become a bald-headed serpent with two black spots above its eyes. It will pursue its owner while he flees from it seeking refuge, and it will keep chasing him until it swallows his finger in its mouth."
وبهذا الإسناد عن رسول الله ﷺ أنه قال يكون كنز أحدهم يوم القيامة شجاعا أقرع ذا زبيبتين يتبع صاحبه وهو يتعوذ منه ولا يزال يتبعه حتى يلقمه أصبعه