Parallel
Deuteronomy 19:13
Rahlfs Septuagint (1935) · Berean Standard Bible
οὐ φείσεται ὁ ὀφθαλμός σου ἐπ᾿ αὐτῷ καὶ καθαριεῖς τὸ αἷμα τὸ ἀναίτιον ἐξ Ισραηλ καὶ εὖ σοι ἔσται
You must show him no pity. You are to purge from Israel the guilt of shedding innocent blood, that it may go well with you.