વાટયું ઓસડ ને મુંઝ્યો જોગી તેની જાતભાત કોઈ જાણે નહીં.

vāṭayuṁ ōsaḍa nē muṁjhyō jōgī tēnī jātabhāta kōī jāṇē nahīṁ.

Literally: Ground medicine and a silent ascetic, nobody knows their true nature.
What it means: Once ingredients are pulverized or an ascetic remains mute, their origin and true character remain hidden.

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.