Cross reference
Numbers 2:9
9 All that were numbered of the camp of Judah were a hundred thousand and fourscore thousand and six thousand and four hundred, according to their hosts. They shall set forth first.
Numbers 10:14
14 And in the first `place' the standard of the camp of the children of Judah set forward according to their hosts: and over his host was Nahshon the son of Amminadab.