2 Corinthians 13:2
"I told you before, and foretell you, as if I were present, the second time; and being absent now I write to them which heretofore have sinned, and to all other, that, if I come again, I will not spare:"
Cross References (ranked by relevance)
2 Corinthians 1:23
Moreover I call God for a record upon my soul, that to spare you I came not as yet unto Corinth.
1 Corinthians 5:5
To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.
2 Corinthians 13:10
Therefore I write these things being absent, lest being present I should use sharpness, according to the power which the Lord hath given me to edification, and not to destruction.