લાલ ખુજરગ હાથી પારખવા ગયો, તો પૂછે પુંછડું કયું ને મ્હો કયું?

lāla khujaraga hāthī pārakhavā gayō, tō pūchē puṁchaḍuṁ kayuṁ nē mhō kayuṁ?

Literally: Red Khujarag went to inspect an elephant, then asked which end is the tail and which is the mouth.
What it means: Ridicules an incompetent person who poses as an expert despite lacking basic knowledge.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1921) · 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.