1 Corinthians 14:22American Standard Version
Wherefore tongues are for a sign, not to them that believe, but to the unbelieving: but prophesying [is for a sign], not to the unbelieving, but to them that believe.
Related Verses
Genesis 1:14
And God said, Let there be lights in the firmament of heaven to divide the day from the night; and let them be for signs, and for seasons, and for days and years:
Genesis 4:15
And Jehovah said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And Jehovah appointed a sign for Cain, lest any finding him should smite him.
Genesis 10:9
He was a mighty hunter before Jehovah: wherefore it is said, Like Nimrod a mighty hunter before Jehovah.
Genesis 10:20
These are the sons of Ham, after their families, after their tongues, in their lands, in their nations.
Genesis 10:31
These are the sons of Shem, after their families, after their tongues, in their lands, after their nations.