દીકરી આપીને દીકરા લીધા, તે પારકા હતા તેને પોતાના કીધા.

dīkarī āpīnē dīkarā līdhā, tē pārakā hatā tēnē pōtānā kīdhā.

Literally: Giving a daughter and gaining a son, making those who were strangers into one's own.
What it means: Marriage creates close family bonds with previously unrelated people through the exchange of children.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1921) · 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.