2 Corinthians 11:5

For I judge myself to have come behind the highest apostles in nothing.

2 Corinthians 12:11-12

I have become foolish boasting. You compelled me. For I ought to be commended by you. For I lacked nothing of the highest apostles, if even I am nothing.

1 Corinthians 15:10

But by the grace of God I am what I am, and His grace which was toward me has not been without fruit, but I labored more abundantly than all of them; yet not I, but the grace of God with me.

Galatians 2:6-9

But from those who seemed to be something (what kind they were then does not matter to me; God does not accept the face of man), for those seeming important conferred nothing to me.

Treasury of Scripture Knowledge

Summary

For I suppose I was not a whit behind the very chiefest apostles.

General references

Bible References

I was not

2 Corinthians 12:11
I have become foolish boasting. You compelled me. For I ought to be commended by you. For I lacked nothing of the highest apostles, if even I am nothing.
1 Corinthians 15:10
But by the grace of God I am what I am, and His grace which was toward me has not been without fruit, but I labored more abundantly than all of them; yet not I, but the grace of God with me.
Galatians 2:6
But from those who seemed to be something (what kind they were then does not matter to me; God does not accept the face of man), for those seeming important conferred nothing to me.

General references

Job 13:2
What you know, I know also; I do not fall short of you.