1 Corinthians 14:18

“I thank my God, I speak with tongues more than you all.] This the apostle says, to observe to them that he did not despise speaking with tongues: nor did he endeavour to beat them off, and dissuade them from desiring them, or envied their having them, because he was destitute of them himself; for he had this gift in a very eminent manner, and oftentimes made use of it, and was frequently under a necessity of so doing; he could speak with more tongues than any of those that had them, and spoke them oftener than they did; having occasion for them through his travelling into different countries, and preaching the Gospel to people of divers languages; and this he mentions also not in a boasting…”

“tongues--The oldest manuscripts have the singular, "in a tongue [foreign]."”

“I thank my God - Paul here shows that he did not undervalue or despise the power of speaking foreign languages. It was with him a subject of thanksgiving that he could speak so many; but he felt that there were more valuable endowments than this; see the next verse. With tongues more than ye all - I am able to speak more foreign languages than all of you. “How many” languages Paul could speak, he has no where told us. It is reasonable, however, to presume that he was able to speak the language of any people to whom God in his providence, and by his Spirit, called him to preach. He had been commissioned to preach to the “Gentiles,” and it is probable that he was able to speak the languages of…”

“14:18-19 Paul affirmed the personal value of speaking in tongues, but speaking in a church meeting should help others, not only the speaker.”

“Co1 1:4-6, Co1 4:7 1 Corinthians 14:19”