民数記 22:6

נכה בו (this may mean, “we may smite them”) I and my people may smite them. — Another explanation is that this is a Mishnaic Hebrew expression as in (Bava Metzia 105b) “he deducts (מנכה) for him something from the price”, so that it means: [perhaps I may be able] to reduce them a little in numbers (Midrash Tanchuma, Balak 4). כי ידעתי וגו׳ FOR I KNOW etc., through the war of Sihon against Moab, because you assisted him to smite Moab (Midrash Tanchuma, Balak 4; cf. Rashi on 21:27).

come now therefore, I pray thee, curse me this people; for they are too mighty for me: perhaps I shall prevail, that we may smite them, and that I may drive them out of the land: for I know that he whom thou blessest is blessed, and he whom thou cursest is cursed.

וְעַתָּה֩ לְכָה־נָּ֨א אָֽרָה־לִּ֜י אֶת־הָעָ֣ם הַזֶּ֗ה כִּֽי־עָצ֥וּם הוּא֙ מִמֶּ֔נִּי אוּלַ֤י אוּכַל֙ נַכֶּה־בּ֔וֹ וַאֲגָרְשֶׁ֖נּוּ מִן־הָאָ֑רֶץ כִּ֣י יָדַ֗עְתִּי אֵ֤ת אֲשֶׁר־תְּבָרֵךְ֙ מְבֹרָ֔ךְ וַאֲשֶׁ֥ר תָּאֹ֖ר יוּאָֽר׃