As he did, so shall it be done to him
He should be treated in accordance with what he did; justice is ultimately done.
("And if a man inflicts a blemish on his fellow, as he has done, so shall it be done to him" - Leviticus 24:19)
Translation
Expression (Hebrew)
כַּאֲשֶׁר עָשָׂה כֵּן יֵעָשֶׂה לּוֹ
Definition (Hebrew)
יֵשׁ לַעֲשׂוֹת לוֹ בְּהֶתְאֵם לְמָה שֶׁהוּא עָשָׂה. הַצֶּדֶק נַעֲשָׂה לְבַסּוֹף.
("וְאִישׁ כִּי יִתֵּן מוּם בַּעֲמִיתוֹ כַּאֲשֶׁר עָשָׂה כֵּן יֵעָשֶׂה לּוֹ"- וַיִּקְרָא כַּד יט)