Ecclesiastes 5:12

5:12 The sleep of the laborer is pleasant – whether he eats little or much –

but the wealth of the rich will not allow him to sleep.

Ecclesiastes 9:14

9:14 There was once a small city with a few men in it,

and a mighty king attacked it, besieging it and building strong siege works against it.

Ecclesiastes 12:3

12:3 when those who keep watch over the house begin to tremble,

and the virile men begin to stoop over,

and the grinders begin to cease because they grow few,

and those who look through the windows grow dim,