હુછનું હશે તો તકે આવશે.

huchanuṁ haśē tō takē āvaśē.

Literally: If it is of truth, it will come to pass.
What it means: What is rightfully and honestly earned will eventually bear fruit and remain secure.

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.