2 Corinthians 12:5-7 American Standard Version (ASV)

5. On behalf of such a one will I glory: but on mine own behalf I will not glory, save in my weaknesses.

6. For if I should desire to glory, I shall not be foolish; for I shall speak the truth: but I forbear, lest any man should account of me above that which he seeth me to be, or heareth from me.

7. And by reason of the exceeding greatness of the revelations, that I should not be exalted overmuch, there was given to me a thorn in the flesh, a messenger of Satan to buffet me, that I should not be exalted overmuch.

2 Corinthians 12