Numbers 2:18 confirms Elishama son of Ammihud as Ephraim's leader in camp.

Numbers 2:20 repeats that Gamaliel son of Pedahzur leads Manasseh, now in the camp arrangement.

Numbers 7:48 records Elishama's offering, confirming his leadership of Ephraim.

Numbers 7:54 records Gamaliel’s offering on the eighth day, confirming his role as Manasseh’s leader.

Numbers 10:22 repeats Elishama as Ephraim's leader when the camp sets out.

Numbers 10:23 names Gamaliel as the commander of Manasseh’s company in the marching order.

In 1 Chronicles 7:26, the same Elishama appears in the Ephraimite genealogy, confirming his lineage as son of Ammihud.

Genesis 48:5 shows Jacob adopting Ephraim and Manasseh as his own, explaining why they are listed as tribes here.

Judges 1:22 describes the house of Joseph (Ephraim and Manasseh) fighting against Bethel, continuing their tribal history.

1 Chronicles 7:27 continues the genealogy from Elishama to Nun and Joshua, showing Elishama as an ancestor of Joshua.