Hamas appears to have forced Israeli hostage Evyatar David to dig his own grave in a newly released clip Friday.

Evyatar David, a 24-year-old Israeli hostage, appears emaciated in a video released by Hamas, sparking protests in Tel Aviv. The footage shows him and fellow captive Rom Braslavsky confined in a narrow tunnel.

Witkoff and the U.S. ambassador to Israel, Mike Huckabee, visited an aid site in Gaza run by the controversial Israel and U.S.-backed Gaza Humanitarian Foundation (GHF) on Friday, as the United Nations said that over 1,373 Palestinians have been killed while seeking food since the end of May, including 859 at GHF sites.