1 Corinthians 15:8-11

8Then last of all He was seen by me also, as by one born out of due time.

9For I am the least of the apostles, who am not worthy to be called an apostle, because I persecuted the church of God.

10But by the grace of God I am what I am, and His grace toward me was not in vain; but I labored more abundantly than they all, yet not I, but the grace of God which was with me.

11Therefore, whether it was I or they, so we preach and so you believed.