Ecclesiastes 1:8

1:8 All this monotony is tiresome; no one can bear to describe it:

The eye is never satisfied with seeing, nor is the ear ever content with hearing.

Ecclesiastes 12:9

Concluding Epilogue: Qoheleth’s Advice is Wise

12:9 Not only was the Teacher wise,

but he also taught knowledge to the people;

he carefully evaluated and arranged many proverbs.