הֲל֤וֹא תֵֽדְעוּ֙ הֲל֣וֹא תִשְׁמָ֔עוּ הֲל֛וֹא הֻגַּ֥ד מֵרֹ֖אשׁ לָכֶ֑ם הֲלוֹא֙ הֲבִ֣ינֹתֶ֔ם מוֹסְד֖וֹת הָאָֽרֶץ׃
你們豈不知道嗎？你們豈沒有聽見嗎？豈不是從起初就有人告訴你們了嗎？大地的根基，你們豈不明白嗎？
Rashi
Do you not know...the foundations of the earth Who founded it, and you should have worshipped Him.
Ibn Ezra
הלא תדעו Have ye not known by your own common sense, which is the most important source of knowledge ;