'Regulations' in the Bible

everyone who sets his heart to seek God—the Lord God of his fathers—even though it is not in accordance with the [ceremonial] purification [rules] of the sanctuary.”

Now when it was each young woman’s turn to go before King Ahasuerus, after the end of her twelve months under the regulations for the women—for the days of their beautification were completed as follows: six months with oil of myrrh and six months with [sweet] spices and perfumes and the beauty preparations for women—

And He [the Lord] said to me, “Son of man, thus says the Lord God, ‘These are the statutes and regulations for [the use of] the altar on the day that it is built, to offer burnt offerings on it and to sprinkle blood on it.