Joshua 3:2

And it came to pass after three days
At the end of the three days they were bid to prepare food for their expedition, and to go over Jordan, ( Joshua 1:11 ) ;

that the officers went through the host;
the camp of Israel; very probably the same as in ( Joshua 1:10 ) ; this was, no doubt, by the order of Joshua, and who was directed to it by the Lord.