Honesty is like an icicle; if once it melts that is the end of it meaning Idiom

Honesty is like an icicle; if once it melts that is the end of it meaning in Urdu means;

It looks like we do not have any idiom "honesty is like an icicle; if once it melts that is the end of it meaning" in Urdu.

We will however try to add it as soon as possible.