הִשָּׁ֣מֶר לְךָ֗ פֶּן־תִּכְרֹ֤ת בְּרִית֙ לְיוֹשֵׁ֣ב הָאָ֔רֶץ אֲשֶׁ֥ר אַתָּ֖ה בָּ֣א עָלֶ֑יהָ פֶּן־יִהְיֶ֥ה לְמוֹקֵ֖שׁ בְּקִרְבֶּֽךָ׃
너는 스스로 삼가 네가 들어가는 땅의 거민과 언약을 세우지 말라 그들이 너희 중에 올무가 될까 하노라
Sefer HaChinukh
To not eat and drink a gift to idol worship: To not eat and drink a gift to idolatry, as it is stated (Exodus 34:12-15), "Guard yourself lest you make a covenant with the inhabitants of the land, etc. and he will call to you and you will eat from his offering."