Proverbs 27:1-6 KJV
Boast not thyself of to morrow;
For thou knowest not what a day may bring forth.
Let another man praise thee, and not thine own mouth;
A stranger, and not thine own lips.
A stone is heavy, and the sand weighty;
But a fool's wrath is heavier than them both.
Wrath is cruel, and anger is outrageous;
But who is able to stand before envy?
Open rebuke is better
Than secret love.
Faithful are the wounds of a friend;
But the kisses of an enemy are deceitful.