ESV: You will see no more the insolent people, the people of an obscure speech that you cannot comprehend, stammering in a tongue that you cannot understand.
NIV: You will see those arrogant people no more, people whose speech is obscure, whose language is strange and incomprehensible.
NASB: You will no longer see a fierce people, A people of unintelligible speech which no one comprehends, Of a stammering tongue which no one understands.
CSB: You will no longer see the barbarians, a people whose speech is difficult to comprehend -- who stammer in a language that is not understood.
NLT: You will no longer see these fierce, violent people with their strange, unknown language.
KJV: Thou shalt not see a fierce people, a people of a deeper speech than thou canst perceive; of a stammering tongue, that thou canst not understand.
NKJV: You will not see a fierce people, A people of obscure speech, beyond perception, Of a stammering tongue that you cannot understand.
