Psalm 13:1
Book: Psalm 13
[For the Chief Musician. A Psalm of David]. How long, O Jehovah? wilt thou forget me for ever? How long wilt thou hide thy face from me?
Ecclesiastes 12:12
Book: Ecclesiastes 12
And furthermore, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.