7 Bible Verses about Unknown Languages

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

Jehovah will bring a nation against thee from afar, from the end of the earth, like as the eagle flieth, a nation whose tongue thou understandest not;

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

For with stammering lips and a strange tongue will he speak to this people;

It is written in the law, By people of other tongues, and by strange lips, will I speak to this people; and neither thus will they hear me, saith the Lord.

Thou shalt no more see the fierce people, a people of a deeper speech than thou canst comprehend, of a stammering tongue that cannot be understood.

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