Numbers 2:32-34

32These are those which were numbered of the children of Israel by the house of their fathers: all those that were numbered of the camps throughout their armies were six hundred thousand and three thousand and five hundred and fifty. 33But the Levites were not numbered among the children of Israel; as Yhwh commanded Moses. 34And the children of Israel did according to all that Yhwh commanded Moses: so they pitched by their standards, and so they set forward, every one after their families, according to the house of their fathers.