Someone hit me and hit him. What famous words should I use?

Deal with a man as he deals with you.

-Chapter 13 of Song Zhuxi's Notes on the Doctrine of the Mean: "Therefore, a gentleman deals with a man as he deals with him."

Eye for eye and tooth for tooth.

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(1) Deuteronomy in the Old Testament: "An eye for an eye, a tooth for a tooth, a hand for a hand, a foot for a foot."

(2) code of hammurabi 196:

196. If a person gouges out another person's eyes, his eyes will also be gouged out.

196. If a person gouges out another person's eyes, his eyes should also be gouged out.