1 Corinthians 14:19
King James Version
“Yet in the church I had rather speak five words with my understanding, that I might teach others also, than ten thousand words in an tongue.”
Context
16Else when thou shalt bless with the spirit, how shall he that occupieth the room of the unlearned say Amen at thy giving of thanks, seeing he understandeth not what thou sayest?
17For thou verily givest thanks well, but the other is not edified.
18I thank my God, I speak with tongues more than ye all:
19Yet in the church I had rather speak five words with my understanding, that I might teach others also, than ten thousand words in an tongue.
20Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men.
21In the law it is written, With other tongues and other lips will I speak unto this people; and yet for all that will they not hear me, saith the Lord.
22Wherefore tongues are for a sign, not to them that believe, but to them that believe not: but prophesying not for them that believe not, but for them which believe.