またこれをしたら罰せられることを私は君に注意しなければならない。の英語

I must warn you that if you do this again you will be punished.

If you do such a thing, Heaven will punish you for it―It is a profanation―a sacrilege―to do such a thing.

I thought it was absurd that you got punished.

It is a profanity―a blasphemy―to say such a thing.

You don't listen to me so you get punished.

We thought it wrong that you should punish him.

We thought it was absurd that you got punished.

Were we to do such a thing, we should be punished.

I punish you.

You do such a thing once too often and get punished.

I will risk the punishment.

You might come to see me every now and then.

You might come to see me once in a while.

Heaven will punish you for it.

You will pay dearly for it.

Those who violate the rules will be punished.

I will sincerely take the punishment.

You'll catch it.

Was it necessary to inflict such a punishment on him?

You richly deserve it

It serves you right

Serve you right!

being so vicious in behaviour as to be punished

showing or constituting penance

I'll be punished.

Heaven will punish you for doing such a thing

You will call down Heaven's wrath on your head.

of the action of a person, being so heinous that it is only natural that he/she be punished for it

We'll get it this time.

We won't be able to escape punishment this time.