A judge must not pity the murderer or assaulter at the trial

"You shall not pity him, but you shall purge the blood of the innocent from Israel, that it may go well with you.

Hebrew

יג לֹא-תָחוֹס עֵינְךָ, עָלָיו; וּבִעַרְתָּ דַם-הַנָּקִי מִיִּשְׂרָאֵל, וְטוֹב לָךְ. {ס}

Greek

13 οὐ φείσεται ὁ ὀφθαλμός σου ἐπ᾿ αὐτῷ, καὶ καθαριεῖς τὸ αἷμα τὸ ἀναίτιον ἐξ Ισραηλ, καὶ εὖ σοι ἔσται.

• Parashah: Shoftim
• Sefer HaChinuch: 521
• Mishneh Torah: Judges — The Sanhedrin and the Penalties Under Their Jurisdiction

• Deuteronomy 19:13

Enumeration and classification from BibleData. The Greek is the Septuagint reading of the same verse, carried by the source for comparison.