NET
12 The city’s wealthy people readily resort to violence; her inhabitants tell lies; their tongues speak deceptive words.
Darby
12 For her rich men are full of violence, and her inhabitants speak lies, and their tongue is deceitful in their mouth.
KJV
12 For the rich men thereof are full of violence, and the inhabitants thereof have spoken lies, and their tongue [is] deceitful in their mouth.