Kohelet 12:10-12

Orthodox Jewish Bible

¹⁰ Kohelet searched to find out divrei chefetz; and that which was written was yosher, even divrei emes.

¹¹ Divrei chachamim are like goads, and like nails firmly fixed are the collected sayings that are given by Ro’eh Echad (One Shepherd).

¹² And further, by these, beni, be admonished; of making many sefarim there is no ketz; and much study is a weariness of the basar.