1Co 1:5 KJV That in every thing ye are enriched by him, in all utterance, and in all knowledge;
Paul here is talking about the Grace of our Lord Jesus Christ, that it was given that we may be enriched in utterance.
b.) Enriched in power
Your speech carries the power to perform. The power of declaration.
Job 22:33 comes to effect.
It also carries the power of the Holy Ghost to convict, He convicts through your speech.
You are enriched in your utterance