וַיֹּ֛אמֶר נִרְפִּ֥ים אַתֶּ֖ם נִרְפִּ֑ים עַל־כֵּן֙ אַתֶּ֣ם אֹֽמְרִ֔ים נֵלְכָ֖ה נִזְבְּחָ֥ה לַֽיהוָֽה׃
바로가 가로되 너희가 게으르다 게으르다 그러므로 너희가 이르기를 우리가 가서 여호와께 희생을 드리자 하는도다
Sforno
נרפים אתם נרפים, you are the ones who are lazy and delinquent in carrying out your duties. This is why I decided to make things harder so that you will be more energetic in performing your duties.
Sforno
על כן אתם אומרים נלכה נזבחה, the fact that you dream about such things shows that you are lazy. This pretext of “we want to offer meat offerings” is clear evidence that you want to simply take a holiday.