ગાયને સુખ તો ગર્લને સુખ.

gāyanē sukha tō garlanē sukha.

Literally: If the cow is happy, then the calf is happy.
What it means: The well-being of the dependent is tied to the well-being of the provider.

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.