Numbers 2:3

2:3 Those who encamp on the east side toward the sunrise shall be of the standard of the camp of Judah, according to their divisions: and the prince of the children of Judah shall be Nahshon the son of Amminadab.
-World English Bible

Other Translation

2:3 And on the east side toward the rising of the sun shall they of the standard of the camp of Judah pitch throughout their armies: and Nahshon the son of Amminadab [shall be] captain of the children of Judah.
-King James Version