'Ceremonies' in the Bible

In the fourteenth day of this month, at even, ye shall keep it in his appointed season: according to all the rites of it, and according to all the ceremonies thereof, shall ye keep it.

"I confess the sins that we Israelis have committed against you. Both I and my father's house have sinned. We have abandoned you by not keeping your commands, your ceremonies, and your judgments that you proscribed to your servant Moses.

you will die peacefully. There will be a burning ceremony for you just like the burning ceremonies for your fathers, the former kings who preceded you. ‘Our king is dead!’ will be the lament for you, for I have spoken this word.” This is the Lord’s declaration.

For we are the true circumcision--we who render to God a spiritual worship and make our boast in Christ Jesus and have no confidence in outward ceremonies:

although I myself might have some excuse for confidence in outward ceremonies. If any one else claims a right to trust in them, far more may I:

For they [the gifts, sacrifices, and ceremonies] deal only with [clean and unclean] food and drink and various ritual washings, [mere] external regulations for the body imposed [to help the worshipers] until the time of reformation [that is, the time of the new order when Christ will establish the reality of what these things foreshadow—a better covenant].