રહી રહીને જાગે, ત્યારે ઓણે ખીચડ માગે.

rahī rahīnē jāgē, tyārē ōṇē khīcaḍa māgē.

Literally: Waking up after a long time, then asking for khichdi.
What it means: Said of someone who wakes up or realizes a situation only when it is too late or when the opportunity has passed.

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.