'Rules' in the Bible

And we have kept the rules of Jonadab, the son of Rechab our father, in everything which he gave us orders to do, drinking no wine all our days, we and our wives and our sons and our daughters;

But to the Rechabites Jeremiah said, This is what the Lord of armies, the God of Israel, has said: Because you have done the orders of Jonadab your father, and have kept his rules, and done everything as he gave you orders to do it;

Even to this day their hearts are not broken, and they have no fear, and have not gone in the way of my law or of my rules which I gave to you and to your fathers.

Because you have been burning perfumes, and sinning against the Lord, and have not given ear to the voice of the Lord, or gone in the way of his law or his rules or his orders; for this reason this evil has come on you, as it is today.