1 Corinthians 14:21

It is written in the Law, “By men of strange tongues and by the lips of foreigners I will speak to this people, and not even then will they listen to Me,” says the Lord.

John 10:34

Jesus answered them, “Is it not written in your Law, ‘I said, you are gods [human judges representing God, not divine beings]’?

Isaiah 28:11-12

Indeed, the Lord will teach this people [in a more humiliating way]
By [men with] stammering lips and a foreign tongue,

Deuteronomy 28:49

“The Lord will bring a nation against you from far away, from the end of the earth, [as swift] as the eagle swoops down [to attack], a nation whose language you will not understand,

“Behold, I am bringing a nation against you from far away, O house of Israel,” says the Lord.
“It is a mighty and enduring nation,
It is an ancient nation,
A nation whose language you do not know,
Whose words you do not comprehend.

Romans 3:19

Now we know that whatever the Law [of Moses] says, it speaks to those who are under the Law, so that [the excuses of] every mouth may be silenced [from protesting] and that all the world may be held accountable to God [and subject to His judgment].

Treasury of Scripture Knowledge

Summary

1 Corinthians 14:21

In the law it is written, With men of other tongues and other lips will I speak unto this people; and yet for all that will they not hear me, saith the Lord.

The law

John 10:34

Romans 3:19

With

Deuteronomy 28:49

Isaiah 28:11

Jeremiah 5:15

Bible References

The law

Jesus answered them, “Is it not written in your Law, ‘I said, you are gods [human judges representing God, not divine beings]’?

With

“The Lord will bring a nation against you from far away, from the end of the earth, [as swift] as the eagle swoops down [to attack], a nation whose language you will not understand,

Indeed, the Lord will teach this people [in a more humiliating way]
By [men with] stammering lips and a foreign tongue,

1 Corinthians 14:21