śrutvā nṛpāsana-gataṁ
venam atyugra-śāsanam
nililyur dasyavaḥ sadyaḥ
sarpa-trastā ivākhavaḥ
śrutvā - after hearing; nṛpa - of the King; āsana-gatam - ascended to the throne; venam - Vena; ati - very; ugra - severe; śāsanam - punisher; nililyuḥ - hid themselves; dasyavaḥ - all the thieves; sadyaḥ - immediately; sarpa - from snakes; trastāḥ - being afraid; iva - like; ākhavaḥ - rats.
When the government is very weak, rogues and thieves flourish. Similarly, when the government is very strong, all the thieves and rogues disappear or hide themselves. Of course Vena was not a very good king, but he was known to be cruel and severe. Thus the state at least became freed from thieves and rogues.