પારકી નિંદા કરનાર છિદ્ર શોધે.

pārakī niṁdā karanāra chidra śōdhē.

Literally: The one who criticizes others looks for flaws.
What it means: People who gossip are always searching for the faults of others.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) 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.