ગાણે ગુમડાં થતાં નથી.

gāṇē gumaḍāṁ thatāṁ nathī.

Literally: Boils do not occur from singing.
What it means: Mere talk, singing, or pleasant words do not cause any harm or physical injury.

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.