'Regulation' in the Bible
"Tell Aaron and his sons that this is the regulation concerning sin offerings: Slaughter the sin offering in the same place where the whole burnt offering is slaughtered in the LORD's presence. It's a most holy thing.
"This is the regulation concerning guilt offerings. They are most holy.
This is the regulation concerning burnt, grain, sin, guilt, and installation offerings, along with the sacrifice for peace offerings.
This is the regulation concerning one who has an infectious skin disease but who cannot afford his cleansing."
"Then he is to place the incense over the fire in the LORD's presence, ensuring that the smoke from the incense covers the Mercy Seat, according to regulation, so he won't die.
and Ezra continued to read from the Book of the Law of God day by day, from the first day through the last. They celebrated for seven days, and on the eighth day they held a solemn assembly according to regulation.