સારી જોઈ નેતરી, તે ચુલે બેસી મુતરી.

sārī jōī nētarī, tē culē bēsī mutarī.

Literally: Invited thinking she was good, and she sat by the hearth and urinated.
What it means: Bringing disgrace upon a household that welcomed someone with high expectations.

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.