An Israeli-Arab was attacked by a number of unknown people on Saturday when he parked his truck near the Almog junction.
The assailants stole the man's vehicle and dumped him near Ouja, located around Jericho in the Jordan Valley.
He alerted police and they rushed him to Jerusalem's Haddasah Ein Kerem Hospital in serious condition.
Police were investigating the incident.
The man is a resident of the village of Tuba.