ચાર સારા તો બાર સારા.

cāra sārā tō bāra sārā.

Literally: If four are good, then twelve are good.
What it means: If the core elements or the initial stages of a venture are sound, the entire enterprise will turn out well.

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.