7 Bible Verses about Unknown Languages

When Israel went forth out of Egypt, The house of Jacob from a people of strange language;

Jehovah will bring a nation against thee from far, from the end of the earth, as the eagle flieth; a nation whose tongue thou shalt not understand;

Lo, I will bring a nation upon you from far, O house of Israel, saith Jehovah: it is a mighty nation, it is an ancient nation, a nation whose language thou knowest not, neither understandest what they say.

Nay, but by men of'strange lips and with another tongue will he speak to this people;

In the law it is written, By men of strange tongues and by the lips of strangers will I speak unto this people; and not even thus will they hear me, saith the Lord.

Thou shalt not see the fierce people, a people of a deep speech that thou canst not comprehend, of a strange tongue that thou canst not understand.

For thou art not sent to a people of a strange speech and of a hard language, but to the house of Israel; not to many peoples of a strange speech and of a hard language, whose words thou canst not understand. Surely, if I sent thee to them, they would hearken unto thee.