Numbers 1:5 names Elizur as the leader of Reuben, the same commander mentioned leading the division in this verse.

Numbers 2:10-16 lists the tribes under Reuben's standard—the exact groups that set out in Numbers 10:18.

Numbers 7:35 describes Elizur's offering at the altar dedication, linking the same tribal leader to this march.

Numbers 2:2 establishes the camping order by tribal standards, which the marching arrangement here follows.

Numbers 2:16 gives the total count of the camp of Reuben, reinforcing the tribal unit that sets out here.