שְֽׂפַת־אֱ֭מֶת תִּכּ֣וֹן לָעַ֑ד וְעַד־אַ֝רְגִּ֗יעָה לְשׁ֣וֹן שָֽׁקֶר׃
La vérité est éternelle; le mensonge dure un clin d’œil.
Rashi on Proverbs
A true tongue will be established forever It will be established and will endure.
Rashi on Proverbs
just for a moment In a fleeting moment, it perishes and leaves, for falsehood has no feet.