Ephraim: A Tribe of Israel: Position in Camp and March
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Numbers 2:18, 24
On the west side, the divisions of Ephraim are to camp under their standard: The leader of the Ephraimites is Elishama son of Ammihud, / The total number of men in the divisions of the camp of Ephraim is 108,100; they shall set out third.
Numbers 10:22
Next, the divisions of the camp of Ephraim set out under their standard, with Elishama son of Ammihud in command.