Ecclesiastes 3
18 Ref I said in my heart, `It is' because of the sons of men, that God may prove them, and that they may see that they themselves are `but as' beasts.
19 Ref 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; and man hath no preeminence above the beasts: for all is vanity.