જુવા ખેલે હોત હય, ધન સુખકા નાશ;

juvā khēlē hōta haya, dhana sukhakā nāśa;

Literally: Playing gamble results in the destruction of wealth and happiness.
What it means: Gambling inevitably leads to the ruin of one's fortune and peace of mind.

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.