Ecclesiastes 3:20-22

²⁰and all things go to one place; those be made of earth, and those turn again altogether into earth.

²¹Who knoweth, if the spirits of the sons of Adam goeth upward, and if the spirits of beasts goeth downward?

²²And I perceived that nothing is better, than that a man be glad in his work, and that this be his part; for who shall bring him, that he know things that shall come after him?