Kohelet 8:16-17

Orthodox Jewish Bible

¹⁶ When I applied mine lev to have da’as of chochmah, and to see the business that is done upon ha’aretz, though one’s eynayim see sleep neither yom nor lailah,

¹⁷ then I beheld kol ma’aseh HaElohim, that haAdam cannot comprehend the ma’aseh that is done under the shemesh; because though haAdam labor to seek it out, yet he shall not comprehend it; moreover, though a chacham claim to have da’as of it, yet shall he not be able to comprehend it.