'Statute and an Ordinance' in the Bible

And he cried unto the LORD; and the LORD shewed him a tree, which when he had cast into the waters, the waters were made sweet: there he made for them a statute and an ordinance, and there he proved them,

There the LORD presented to them a statute and an ordinance, and there he tested them. He said, "If you will carefully obey the LORD your God, do what he sees to be right, listen to his commandments, and keep all his statutes, then I won't inflict on you all the diseases that I inflicted on the Egyptians, because I am the LORD your healer."

So Joshua made a covenant with the people that day, and set them a statute and an ordinance in Shechem.

And it was so from that day forward, that he made it a statute and an ordinance for Israel unto this day.