Numbers 27:5

Moses : a son of Amram; the Levite who led Israel out of Egypt and gave them The Law of Moses,a Levite who led Israel out of Egypt and gave them the law

Numbers 27:21

Eleazar : a son of Eliud; the father of Matthan; an ancestor of Jesus.,a chief priest; son of Aaron,son of Abinadab; caretaker of the Ark at Kiriath-Jearim,son of Dodo the Ahohite; one of David's military elite,son of Mahli the Levite,a priest who participated in the dedication of the wall,a priest under Ezra; son of Phinehas,a layman of the Parosh clan who put away his heathen wife

Israel : a citizen of Israel.,a member of the nation of Israel

Urim : a device to discern divine guidance, used with the "Thummim"