This can be stated in active form. Alternate translation: "Yahweh put all of Og's people under our control" (See: [[rc://en/ta/man/jit/figs-activepassive]])
This is a litotes that is used to emphasize that the Israelites did not let anyone live. Alternate translation: "all of his people were dead" (See: [[rc://en/ta/man/jit/figs-litotes]])