2 Corinthians 1:1; 2 Corinthians 1:19

1 Paul, an apostle of Christ Jesus by the will of God, and Timothy our brother, To the church of God which is at Corinth with all the saints who are throughout Achaia:
19 For the Son of God, Christ Jesus, who was preached among you by us-by me and Silvanus and Timothy -was not yes and no, but is yes in Him.