Ecclesiastes 2:19
19 and who knows whether he will be wise or a fool? Yet he will be master of all for which I toiled and used my wisdom under the sun. This also is vanity.
Ecclesiastes 6:12
12 For who knows what is good for man while he lives the few days of his evain1 life, which he passes like fa shadow? For who can tell man what will be gafter him under the sun?
Ecclesiastes 8:7
7 For he fdoes not know what is to be, for gwho can tell him how it will be?
Ecclesiastes 10:14
14 wA fool multiplies words,
though no man knows what is to be,
and who can tell him xwhat will be after him?
