Ecclesiastes 10:13-15

New International Version

¹³ At the beginning their words are folly;
    at the end they are wicked madness—
¹⁴     and fools multiply words.^(A)

No one knows what is coming—
    who can tell someone else what will happen after them?^(B)

¹⁵ The toil of fools wearies them;
    they do not know the way to town.