બાપ દીકરાનો નાતો.

bāpa dīkarānō nātō.

Literally: The relationship of father and son.
What it means: A fundamental, unbreakable bond that requires mutual duty and respect.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) 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.