NET

6 The enemy’s cities have been reduced to permanent ruins. You destroyed their cities; all memory of the enemies has perished.

Darby

6 O enemy! destructions are ended for ever. Thou hast also destroyed cities, even the remembrance of them hath perished^D3225.

Darby Bible Notes

perished - Or 'their memorial hath perished [along with] them,' or 'even theirs.'

KJV

6 O thou enemy, destructions are come to a perpetual end: and thou hast destroyed cities; their memorial is perished with them.

KJV Bible Notes

O thou enemy, destructions are come to a perpetual end; and thou hast destroyed cities: Or, the destructions of the enemy are come to a perpetuall end; and their cities hast thou destroyed, etc..