Verses with the word convinced in the New Testament (3 verses):

Acts 18:28
For he mightily convinced the Jews, and that publickly, shewing by the scriptures that Jesus was Christ.

1 Corinthians 14:24
But if all prophesy, and there come in one that believeth not, or one unlearned, he is convinced of all, he is judged of all:

James 2:9
But if ye have respect to persons, ye commit sin, and are convinced of the law as transgressors.