1 Corinthians
King James Version (KJV)

“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.”
King James Version (KJV)
14:21 It is written in the Law - The word here, as frequently, means the Old Testament. In foreign tongues will I speak to this people - And so he did. He spake terribly to them by the Babylonians, when they had set at nought what he had spoken by the prophets, who used their own language. These words received a farther accomplishment on the day of pentecost. #Isaiah 28:11|.
1Co 14:21 In the law it is written. For the quotation, see Isa 28:11,12. The Jews were there told that for their sins they would be carried into the Assyrian captivity, where they would hear strange languages. This was a judgment. Wherefore, do not force the church to listen to listen to strange tongues which serve to remind of the judgment of Israel.