બચન તજે ન સત્યપુરુષ, તજે પ્રાણ અરુ દેશ;

bacana tajē na satyapuruṣa, tajē prāṇa aru dēśa;

Literally: A truthful man does not break his word, even if he has to give up his life and his country.
What it means: Honorable people value their promises above their own lives and worldly possessions.

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.