NET

1 The destroyer is as good as dead, you who have not been destroyed! The deceitful one is as good as dead, the one whom others have not deceived! When you are through destroying, you will be destroyed; when you finish deceiving, others will deceive you!

Darby

1 Woe to thee that spoilest, and thou wast not spoiled; and that dealest treacherously, and they dealt not treacherously with thee! When thou shalt cease to spoil, thou shalt be spoiled; when thou shalt make an end of dealing treacherously, they shall deal treacherously with thee.

KJV

1 Woe to thee that spoilest, and thou [wast] not spoiled; and dealest treacherously, and they dealt not treacherously with thee! when thou shalt cease to spoil, thou shalt be spoiled; [and] when thou shalt make an end to deal treacherously, they shall deal treacherously with thee.