Numbers 10:22
"And the standard of the camp of the children of Ephraim set forward according to their armies: and over his host was Elishama the son of Ammihud."
Cross References (ranked by relevance)
Numbers 1:10
Of the children of Joseph: of Ephraim; Elishama the son of Ammihud: of Manasseh; Gamaliel the son of Pedahzur.
Numbers 7:48
On the seventh day Elishama the son of Ammihud, prince of the children of Ephraim, offered:
Genesis 48:19
And his father refused, and said, I know it, my son, I know it: he also shall become a people, and he also shall be great: but truly his younger brother shall be greater than he, and his seed shall become a multitude of nations.