Bible Verses About tongues

And these signs shall follow them that believe; In my name shall they cast out devils; they shall speak with new tongues;

And when the day of Pentecost was fully come, they were all with one accord in one place.

Follow after charity, and desire spiritual gifts, but rather that ye may prophesy.

For he that speaketh in an unknown tongue speaketh not unto men, but unto God: for no man understandeth him; howbeit in the spirit he speaketh mysteries.

Wherefore, brethren, covet to prophesy, and forbid not to speak with tongues.