1 Corinthians 14:29

Let the prophets speak two or three, and let the others judge.

1 Corinthians 12:10

To another, the working of miracles; to another, prophecy; to another, discerning of spirits; to another, divers kinds of languages; to another, the interpretation of languages:

1 Corinthians 14:39

Wherefore, brethren, covet to prophesy, and forbid not to speak in languages.

1 Thessalonians 5:19-21

Quench not the spirit.

1 John 4:1-3

Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets have gone out into the world.

Treasury of Scripture Knowledge

Summary

Let the prophets speak two or three, and let the other judge.

Bible References

The prophets

1 Corinthians 14:39
Wherefore, brethren, covet to prophesy, and forbid not to speak in languages.
1 Corinthians 12:10
To another, the working of miracles; to another, prophecy; to another, discerning of spirits; to another, divers kinds of languages; to another, the interpretation of languages:
1 Thessalonians 5:19
Quench not the spirit.
1 John 4:1
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets have gone out into the world.

General references

1 Corinthians 14:32
And the spirits of the prophets are subject to the prophets.
1 Thessalonians 5:20
Despise not prophesyings.