Numbers 2:15

13His division, and those who were counted of them, were fifty-nine thousand three hundred.

14“The tribe of Gad: the prince of the children of Gad shall be Eliasaph the son of Reuel.

15His division, and those who were counted of them, were forty-five thousand six hundred fifty.

16“All who were counted of the camp of Reuben were one hundred fifty-one thousand four hundred fifty, according to their armies. They shall set out second.

17“Then the Tent of Meeting shall set out, with the camp of the Levites in the middle of the camps. As they encamp, so shall they set out, every man in his place, by their standards.