હાથની આળસે મૂછ મ્હોડામાં આવે.

hāthanī āḷasē mūcha mhōḍāmāṁ āvē.

Literally: Due to the laziness of the hand, the mustache enters the mouth.
What it means: One's own laziness and neglect of basic duties lead to personal discomfort and ruin.

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.