KJV:
There shall be no more praise of Moab: in Heshbon they have devised evil against it; come, and let us cut it off from being a nation. Also thou shalt be cut down, O Madmen; the sword shall pursue thee.
NASB:
"There is praise for Moab no longer; In Heshbon they have devised calamity against her: 'Come and let us cut her off from being a nation!' You too, Madmen, will be silenced; The sword will follow after you.