Ecclesiastes 3:19-21

Amplified Bible

¹⁹ For the [earthly] fate of the sons of men and the fate of animals is the same. As one dies, so dies the other; indeed, they all have the same breath and there is no preeminence or advantage for man [in and of himself] over an animal, for all is vanity. ²⁰ All go to the same place. All came from the dust and all return to the dust. ²¹ Who knows if the spirit of man ascends upward and the spirit of the animal descends downward to the earth?