1 Corinthians 14:22

So that, the tongues, are for a sign - not unto them that believe, but, unto them that believe not; whereas, prophesying, is not for them that believe not, but, for them that believe.

1 Corinthians 14:1

Pursue love; nevertheless be envious of the spiritual gifts, - and, rather, that ye may be prophesying.

Acts 2:6-12

And this sound occurring the throng came together and was thrown into confusion, because each one severally heard in his own language them who were speaking;

Acts 2:32-36

The same Jesus, hath God raised up, whereof, all we, are witnesses!

1 Timothy 1:9

Knowing this - that, to a righteous man, law, doth not apply, but to the lawless and insubordinate, ungodly and sinful, irreligious and profane, smiters of fathers and smiters of mothers, murderers,

Treasury of Scripture Knowledge

Summary

Wherefore tongues are for a sign, not to them that believe, but to them that believe not: but prophesying serveth not for them that believe not, but for them which believe.

For a

Not to

Bible References

For a

Acts 2:6
And this sound occurring the throng came together and was thrown into confusion, because each one severally heard in his own language them who were speaking;

Not to

1 Timothy 1:9
Knowing this - that, to a righteous man, law, doth not apply, but to the lawless and insubordinate, ungodly and sinful, irreligious and profane, smiters of fathers and smiters of mothers, murderers,

But for

1 Corinthians 14:3
But, be that prophesieth, unto men, doth speak - edification, and exhortation, and comfort.

General references

1 Corinthians 12:7
But, unto each one, is given the manifesting of the Spirit, with a view to that which is profitable;
1 Thessalonians 5:20
Prophesyings, do not despise,