7 Bible Verses about Unknown Languages

When Israel went out of Egypt, the house of Jacob from a people of strange language,

Jehovah shall bring a nation against you from far, from the end of the earth, as the eagle flies; a nation whose tongue you shall not understand,

Lo, I will bring a nation on you from afar, O house of Israel, says Jehovah. It is an enduring nation, it is an ancient nation, a nation whose language you do not know, nor understand what they say.

for with stammering lips and another tongue He will speak to this people.

In the Law it is written, "By other tongues and other lips I will speak to this people, and even so they will not hear Me, says the Lord."

You shall not see a fierce people, a people of a deeper speech than you can understand; of a foreign tongue that no one understands.

For you are not sent to a people of a deep lip and of a difficult language, but to the house of Israel; not to many people of a deep lip and of a difficult language, whose words you cannot hear. Surely, if I had sent you to them, they would have listened to you.