અનીતિસેં ધન હોત હય, વર્ષ પાંચકે સાત;

anītisēṁ dhana hōta haya, varṣa pāṁcakē sāta;

Literally: Wealth is acquired through injustice for five to seven years;
What it means: Ill-gotten wealth obtained through dishonest means may last for a short while but is eventually destroyed completely, root and branch.

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.