Isaiah 33:19

19 No longer will you see the insolent people, the people of an obscure speech that you cannot comprehend, stammering in a language that you cannot understand.

Isaiah 33:19 In-Context

17 Your eyes will see the king in his beauty; they will behold a land that stretches far away.
18 Your mind will muse on the terror: "Where is the one who counted? Where is the one who weighed the tribute? Where is the one who counted the towers?"
19 No longer will you see the insolent people, the people of an obscure speech that you cannot comprehend, stammering in a language that you cannot understand.
20 Look on Zion, the city of our appointed festivals! Your eyes will see Jerusalem, a quiet habitation, an immovable tent, whose stakes will never be pulled up, and none of whose ropes will be broken.
21 But there the Lord in majesty will be for us a place of broad rivers and streams, where no galley with oars can go, nor stately ship can pass.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.