לְֽשׁוֹן־שֶׁ֭קֶר יִשְׂנָ֣א דַכָּ֑יו וּפֶ֥ה חָ֝לָ֗ק יַעֲשֶׂ֥ה מִדְחֶֽה׃
A lying tongue hateth those that are crushed by it; And a flattering mouth worketh ruin.
Find Talmudic references to Proverbs 26:28: , passages from the Talmud Bavli and Yerushalmi.