Proverbs 26:23-26

26:23 Like a coating of glaze over earthenware

are fervent lips with an evil heart.

26:24 The one who hates others disguises it with his lips,

but he stores up deceit within him.

26:25 When he speaks graciously, do not believe him,

for there are seven abominations within him.

26:26 Though his hatred may be concealed by deceit,

his evil will be uncovered in the assembly.

Proverbs 27:4-6

27:4 Wrath is cruel and anger is overwhelming,

but who can stand before jealousy?

27:5 Better is open rebuke

than hidden love.

27:6 Faithful are the wounds of a friend,

but the kisses of an enemy are excessive.