'Instructions' in the Bible

Moses gave the ransom money to Aaron and his sons according to the LORD's instructions, just as the LORD had commanded Moses.

The descendants of Gershon are to carry out the instructions of Aaron and his sons. You are to assign them their responsibilities to carry out.

There were times when the cloud remained over the tent for a number of days. They camped in accordance with the LORD's instructions and they traveled in accordance with the LORD'S instructions.

So that's just what Moses did, sending them from the Wilderness of Paran according to the LORD's instructions. All of the men were Israeli leaders.