Cross reference
1 Corinthians 14:21
21 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.
Isaiah 28:11-12
11 Nay, but by `men of' strange lips and with another tongue will he speak to this people;
12 to whom he said, This is the rest, give ye rest to him that is weary; and this is the refreshing: yet they would not hear.
Deuteronomy 28:49
49 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;
John 10:34
34 Jesus answered them, Is it not written in your law, I said, ye are gods?
Jeremiah 5:15
15 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.
Romans 3:19
19 Now we know that what things soever the law saith, it speaketh to them that are under the law; that every mouth may be stopped, and all the world may be brought under the judgment of God: