વાંદરના હાથમાં તરવાર.

vāṁdaranā hāthamāṁ taravāra.

Literally: A sword in the hand of a monkey.
What it means: Giving power or a dangerous tool to someone who lacks the wisdom to use it.

કહેવત સમુદાય (Kahevat Samuday) · 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.