રોશે રવાળે ને કુટશે કપાસવાળે.

rōśē ravāḷē nē kuṭaśē kapāsavāḷē.

Literally: He will cry at the funeral procession and beat his breast at the cotton-merchant's.
What it means: Said of someone who displays fake grief or acts dramatically only where they can gain some material benefit.

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.