שַׁתּ֣וּ בַשָּׁמַ֣יִם פִּיהֶ֑ם וּ֝לְשׁוֹנָ֗ם תִּֽהֲלַ֥ךְ בָּאָֽרֶץ׃
זײ שטעלן אָן קעגן הימל זײער מױל, און זײער צונג גײט אום אױף דער ערד.
Rashi
they are destined Heb. שתו. The “tav” is punctuated with a “dagesh,” in place of the second “tav.” שּׁוֹתתוּ into the midst of the foundations (שתותיה) of the nether world, to the lowest level. Likewise (above 73:9): “They have set their mouth against heaven,” is also an expression of foundations; they set their mouth in heaven; their slander.