Original Verse:
1st Corinthians Chapter 7 Verse 12But to the rest say I, not the Lord: If any brother hath an unbelieving wife, and she is content to dwell with him, let him not leave her.

Reference Verses:
2nd Corinthians Chapter 11 Verse 17That which I speak, I speak not after the Lord, but as in foolishness, in this confidence of glorying.