2 Corinthians 12:7-9

Young's Literal Translation

⁷ and that by the exceeding greatness of the revelations I might not be exalted overmuch, there was given to me a thorn in the flesh, a messenger of the Adversary, that he might buffet me, that I might not be exalted overmuch.

⁸ Concerning this thing thrice the Lord did I call upon, that it might depart from me,

⁹ and He said to me, `Sufficient for thee is My grace, for My power in infirmity is perfected;' most gladly, therefore, will I rather boast in my infirmities, that the power of the Christ may rest on me: