כִּ֚י יֹדֵ֣עַ אֱלֹהִ֔ים כִּ֗י בְּיוֹם֙ אֲכָלְכֶ֣ם מִמֶּ֔נּוּ וְנִפְקְח֖וּ עֵֽינֵיכֶ֑ם וִהְיִיתֶם֙ כֵּֽאלֹהִ֔ים יֹדְעֵ֖י ט֥וֹב וָרָֽע׃
因為上帝知道，你們吃了它的那一天，你們的眼睛就會被打開，你們就會像神明一樣，能分辨善惡。」
Rashi
כי ידע FOR [GOD] KNOWS — Every artisan detests his fellow-artisans (“Two of a trade never agree”). The serpent suggested to her: God ate of the tree and created the world (Genesis Rabbah 19:4) so if you eat ...
Radak
כי יודע...ונפקחו עיניכם He knows that your mental eyes will be opened to be like angel יודע טוב ורע, who know good and evil. The serpent had heard these words only from Chavah herself in her previous words. (verse 1)