yet in the church I would rather speak five words with my understanding, that I may teach others also, than ten thousand words in a tongue.
1 Corinthians 14:19
Surrounding context
14:18 I thank my God I speak with tongues more than you all;
14:19 yet in the church I would rather speak five words with my understanding, that I may teach others also, than ten thousand words in a tongue.
14:20 Brethren, do not be children in understanding; however, in malice be babes, but in understanding be mature.