וּנְתָנָ֞ם יְהוָ֧ה אֱלֹהֶ֛יךָ לְפָנֶ֖יךָ וְהִכִּיתָ֑ם הַחֲרֵ֤ם תַּחֲרִים֙ אֹתָ֔ם לֹא־תִכְרֹ֥ת לָהֶ֛ם בְּרִ֖ית וְלֹ֥א תְחָנֵּֽם׃
quand l’Éternel, ton Dieu, te les aura livrés et que tu les auras vaincus, tu les frapperas d’anathème. Point de pacte avec eux, point de merci pour eux!
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.
Sefer Hamitzvot of Rasag
Gimel. Their [Canaanite] nations- do not make treaties with them
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).