ભરજે ભડથી બાથ, રાંકને રંજડીશ માં;

bharajē bhaḍathī bātha, rāṁkanē raṁjaḍīśa māṁ;

Literally: Grapple with the brave, do not harass the poor;
What it means: True strength lies in challenging powerful adversaries, not in oppressing the weak and helpless.

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.