જે ધન ખાયા સજ્જને, સો ધન ગયે મ જાણ;

jē dhana khāyā sajjanē, sō dhana gayē ma jāṇa;

Literally: Do not consider that wealth lost which was consumed by a good person.
What it means: Resources spent on supporting virtuous people or doing good deeds are never truly wasted.

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.