What is Mosheh (Moses) commanded to do to Yahushua (Joshua) son of Nun and why?

Answer From The Annual Reading Schedule - Week 38 Notes For Numbers: Lay hand on him, set him before El'azar the priest and the congregation and give him charge, and put some of Mosheh's esteem on him so that all the congregation of the children of Yisra'el obey him (Numbers 27:18-20).