ધાન્ય ખાવું ધણીનું ને ગીત ગાવાં વીરાનાં.

dhānya khāvuṁ dhaṇīnuṁ nē gīta gāvāṁ vīrānāṁ.

Literally: Eat the grain of the master and sing the songs of the enemy.
What it means: It is disloyal to benefit from someone while supporting their rivals.
The English proverb Shah set beside it: He is an ill guest, who never drinks to his host.

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.