A Chabad messianist West Bank settler near the Arab village of Yasuf – and the Jewish Kahanist settlement of Tapuach and its illegal outpost, West Tapuach – has a bizarre conversation with Palestinian farmers about who really owns the land. The Chabad messianist also tells them that if they behave now and do what the settler is telling them to do, when the messiah comes they Palestinian farmers will be slaves of the Jews. But if they misbehave now, the Jews won't even allow them to be slaves – meaning they will be even less than slaves, or dead.
You can read a left-of-center take on the backstory to the video here. My impression is that the basic facts presented in that link are, for the most part, accurate.