પોચી માટી કાયલીએ ખણાય.

pōcī māṭī kāyalīē khaṇāya.

Literally: Soft soil can be dug even with a fingernail.
What it means: Gentle or weak-willed people are easily exploited or dominated by others.

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.