Daniel 6:1-3

It pleased Darius to appoint 120 satraps over the kingdom, to be in charge of the whole kingdom,

and over them, three commissioners (of whom Daniel was one), so that these satraps would be accountable to them, and that the king would not suffer loss.

Then this Daniel began distinguishing himself among the commissioners and satraps because he possessed an extraordinary spirit, and the king intended to appoint him over the entire kingdom.