અતિ બેપારી કબાલીકા, એક પુરુષ દો નાર;

ati bēpārī kabālīkā, ēka puruṣa dō nāra;

Literally: Too much trading leads to ruin, and one man with two wives.
What it means: Overextending one's business or managing too many domestic relationships leads to inevitable conflict and downfall.

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.