שָֽׁנֲנ֣וּ לְשׁוֹנָם֮ כְּֽמוֹ־נָ֫חָ֥שׁ חֲמַ֥ת עַכְשׁ֑וּב תַּ֖חַת שְׂפָתֵ֣ימוֹ סֶֽלָה׃
They have sharpened their tongue like a serpent; Vipers' venom is under their lips. Selah
Find Mishnaic references to Psalms 140:4: , passages from the 63 tractates of the Mishnah.