This can be stated in active form. Alternate translation: "Eleazar, Joshua, and the tribal leaders cast lots to determine the inheritance" (See: [[rc://en/ta/man/jit/figs-activepassive]])
Here the word "hand" refers to Moses himself and means that Yahweh used Moses as the agent to deliver his command. Alternate translation: "through Moses" (See: [[rc://en/ta/man/jit/figs-synecdoche]])