Jeremiah 13:7
"Then I went to Euphrates, and digged, and took the girdle from the place where I had hid it: and, behold, the girdle was marred, it was profitable for nothing."
Cross References (ranked by relevance)
They are all gone out of the way, they are together become unprofitable; there is none that doeth good, no, not one.
But we are all as an unclean thing, and all our righteousnesses are as filthy rags; and we all do fade as a leaf; and our iniquities, like the wind, have taken us away.
This evil people, which refuse to hear my words, which walk in the imagination of their heart, and walk after other gods, to serve them, and to worship them, shall even be as this girdle, which is good for nothing.
Which in time past was to thee unprofitable, but now profitable to thee and to me: