Proverbs 27:1-3

Authorized (King James) Version

27 Boast not thyself of to morrow;
for thou knowest not what a day may bring forth.

² Let another man praise thee, and not thine own mouth;
a stranger, and not thine own lips.

³ A stone is heavy, and the sand weighty;
but a fool’s wrath is heavier than them both.