કહતે હય કરતે નહીં, દિલસું દુર દુરાચાર;

kahatē haya karatē nahīṁ, dilasuṁ dura durācāra;

Literally: They say but do not do, keeping wickedness away from their hearts;
What it means: People who preach morality but do not rid their own hearts of wickedness will face disgrace in the court of God.

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.