For that which befalleth the sons of men befalleth beasts; even one thing befalleth them: as the one dieth, so dieth the other; yea, they have all one breath; so that a man hath no preeminence above a beast: for all is vanity.
Ecclesiastes 3:21
Who knoweth the spirit of man that goeth upward, and the spirit of the beast that goeth downward to the earth?