Do not let any of the seven Canaanite nations remain alive

"Only in the cities of these peoples that the LORD your God is giving you as an inheritance, you shall not leave alive anything that breathes.

Hebrew

טז רַק, מֵעָרֵי הָעַמִּים הָאֵלֶּה, אֲשֶׁר יְהוָה אֱלֹהֶיךָ, נֹתֵן לְךָ נַחֲלָה--לֹא תְחַיֶּה, כָּל-נְשָׁמָה.

Greek

16 ἰδοὺ δὲ ἀπὸ τῶν πόλεων τῶν ἐθνῶν τούτων, ὧν κύριος ὁ θεός σου δίδωσίν σοι κληρονομεῖν τὴν γῆν αὐτῶν, οὐ ζωγρήσετε ἀπ᾿ αὐτῶν πᾶν ἐμπνέον,

• Parashah: Shoftim
• Sefer HaChinuch: 528
• Mishneh Torah: Judges — Kings and Wars

• Deuteronomy 20:16

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