Israel’s far-right security minister posted video footage of himself taunting the most high-profile Palestinian prisoner while visiting him in jail this week, in an encounter that has prompted outrage from supporters.

A video widely circulated on Friday shows Israel’s far-right national security minister admonishing a Palestinian leader face-to-face inside a prison, saying Israel will confront anyone who acts against the country and “wipe them out.

A far-right Israeli security minister released video of an exchange with Marwan Barghouti that the Palestinian’s family called threatening.