જે કોદરે કાળ ઊતર્યા તે કોદરે મીણા ચઢ્યા.

jē kōdarē kāḷa ūtaryā tē kōdarē mīṇā caḍhyā.

Literally: The grain that got us through the famine is the same grain that now intoxicates.
What it means: Said when something that once saved a person in hard times is spurned or abused during prosperity.

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.