NET
17 Now be aware of this, and see what you can do. For disaster has been planned for our lord and his entire household. He is such a wicked person that no one tells him anything!”
Darby
17 And now know and consider what thou wilt do, for evil is determined against our master, and against all his household; and he is such a son of Belial, that one cannot speak to him.
KJV
17 Now therefore know and consider what thou wilt do; for evil is determined against our master, and against all his household: for he [is such] a son of Belial, that [a man] cannot speak to him.