'Operation' in the Bible

They scrupulously adhered to the orders issued by the king to the priests and descendants of Levi in everything, including matters pertaining to operation of the treasuries.

Give them according to their work, and according to the wickedness of their doings: Give them after the operation of their hands; Render to them their desert.

Because they regard not the works of the LORD, nor the operation of his hands, he shall destroy them, and not build them up.

And the harp, and the viol, the tabret, and pipe, and wine, are in their feasts: but they regard not the work of the LORD, neither consider the operation of his hands.