הֲלֹ֥א יָדְעוּ֮ כָּל־פֹּ֪עֲלֵ֫י אָ֥וֶן אֹכְלֵ֣י עַ֭מִּי אָ֣כְלוּ לֶ֑חֶם יְ֝הוָ֗ה לֹ֣א קָרָֽאוּ׃
죄악을 행하는 자는 다 무지하뇨 저희가 떡 먹듯이 내 백성을 먹으면서 여호와를 부르지 아니하는도다
Ibn Ezra
For they are [as] our bread. We will consume them like bread, as in, “Those who devoured My people partook of bread” (Tehillim 14:4).
Or HaChaim
The words טוב פתר could also mean that Joseph had given a favourable interpretation to the dream of the chief butler. Thus encouraged, the chief of the bakers told Joseph his own dream hoping that Joseph would have a favourable interpretation for him also. His hope was based on the prophecy of Jewish exile that the dream contained. He saw the nations of the world who are compared to vultures consume the Jewish people (compare Targum Yonathan on Genesis 15,11). Israel, on the other hand, is compared to bread as we know from Psalms 14,4: אוכלי עמי אכלו לחם, "who devour My people as they devour bread." When the chief of the bakers spoke about carrying the baskets על ראשי, on my head, he hinted that Israel would be on top of all the nations. You will note that in the description of Pharaoh's activities in the dream of the chief butler, he is not described as drinking the wine, i.e. consuming the Jewish people. He only held the wine in his hand, an expression of paying homage to its worth. Contrast this with the fact that in the dream of the chief of the bakers, Pharaoh, i.e. the vultures, are reported as consuming part of the Jewish people.