જીભ સો મણ ઘી ખાય તો પણ તે ચીકણી ન થાય એવી એ છે.

jībha sō maṇa ghī khāya tō paṇa tē cīkaṇī na thāya ēvī ē chē.

The same thought elsewhere

બૃહદ કહેવત કથાસાગર (Bruhad Kahevat Kathasagar) (1920) · read from the scan by machine — the Gujarati itself is unchecked · awaiting its meaning

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.