Numbers 10:14-18

The flag of the camp of the sons of Judah, by their armies, set out first, with Nahshon the son of Amminadab, over its army,

and Nethanel the son of Zuar, over the tribal army of the sons of Issachar;

and Eliab the son of Helon over the tribal army of the sons of Zebulun.

Then the tabernacle was taken down; and the sons of Gershon and the sons of Merari, who were carrying the tabernacle, set out.

Next the flag of the camp of Reuben, by their armies, set out with Elizur the son of Shedeur, over its army,