"But God forbid that I should glory, save in the cross of our Lord Jesus Christ, by whom the world is crucified unto me, and I unto the world" (Galatians 6:14).
Verse two of the great hymn, "When I Survey", by Isaac Watts refers to this scripture, saying...

Forbid it, Lord, that I should boast,
Save in the death of Christ my God!
All the vain things that charm me most,
I sacrifice them to His blood.

This video from YouTube is a recent rendition of this wonderful hymn...