Reference for Numbers 10:22

וְנָסַ֗ע דֶּ֛גֶל מַחֲנֵ֥ה בְנֵֽי־אֶפְרַ֖יִם לְצִבְאֹתָ֑ם וְעַל־צְבָא֔וֹ אֱלִישָׁמָ֖ע בֶּן־עַמִּיהֽוּד׃

And the standard of the camp of the children of Ephraim set forward according to their hosts; and over his host was Elishama the son of Ammihud.