כִּֽי־הַחֲרֵ֣ם תַּחֲרִימֵ֗ם הַחִתִּ֤י וְהָאֱמֹרִי֙ הַכְּנַעֲנִ֣י וְהַפְּרִזִּ֔י הַחִוִּ֖י וְהַיְבוּסִ֑י כַּאֲשֶׁ֥ר צִוְּךָ֖ יְהוָ֥ה אֱלֹהֶֽיךָ׃
Sebab engkau harus menumpas mereka sama sekali, yaitu orang Het, orang Amori, orang Kanaan, orang Feris, orang Hewi, dan orang Yebus, seperti yang telah diperintahkan kepadamu oleh Yang Mahakekal, Allahmu,
Mishneh Torah, Kings and Wars
It is a Positive Commandment to exterminate the Seven Nations, as it says, “surely, you shall destroy them” (Deut. 20:17). Anyone who comes across any of these nations and fails to kill them violates a Negative Commandment, as it says, “you shall not keep alive any soul” (Deut. 20:16). Nonetheless, they have already all been destroyed and their memory forgotten.
Gray Matter III
Rav Schachter summarizes the many opinions regarding the Rambam’s celebrated omission of the mitzvah of living in Israel from his list of the 613 mitzvot. He presents opinions (cited by Sdei Chemed Ma’arechet Eretz Yisrael 2) that the Rambam believes that the mitzvah to live in Israel is rabbinic and therefore does not list it as one of the 613 mitzvot. Rav Schachter then cites the Avnei Neizer (in his aforementioned responsum), who asserts that once the Rambam counted the mitzvah of conquering the seven nations who lived in Israel prior to the conquest of Yehoshua (Devarim 20:17), he did not find it necessary to count the actual conquest and settlement as a separate mitzvah.
Mishneh Torah, Positive Mitzvot
To exterminate the seven Canaanite nations from the land of Israel, as it is said, “But thou shalt utterly destroy them….” (Deut. 20:17).