'Ordinance' in the Bible

Behold, I am about to build a house for the name of Yahweh my God, to dedicate it to him, and to burn before him incense of sweet spices, and for the continual show bread, and for the burnt offerings morning and evening, on the Sabbaths, and on the new moons, and on the set feasts of Yahweh our God. This is [an ordinance] forever to Israel.

He made the ten lampstands of gold according to the ordinance concerning them; and he set them in the temple, five on the right hand, and five on the left.

and the lampstands with their lamps, to burn according to the ordinance before the oracle, of pure gold;

He appointed, according to the ordinance of David his father, the divisions of the priests to their service, and the Levites to their offices, to praise, and to minister before the priests, as the duty of every day required; the doorkeepers also by their divisions at every gate: for so had David the man of God commanded.

They roasted the Passover with fire according to the ordinance: and the holy offerings boiled they in pots, and in caldrons, and in pans, and carried them quickly to all the children of the people.

Jeremiah lamented for Josiah: and all the singing men and singing women spoke of Josiah in their lamentations to this day; and they made them an ordinance in Israel: and behold, they are written in the lamentations.