ધન જોબન શું જાયગા, જયસે ઊડત કપૂર;

dhana jōbana śuṁ jāyagā, jayasē ūḍata kapūra;

Literally: Wealth and youth will vanish, just like evaporating camphor.
What it means: Material riches and physical youth are highly fleeting and disappear without leaving a trace, like burning camphor.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.