svam velam prapya darunah
na yavat-before; esah-this demon; vardheta-may increase; svam-his own; velam-demoniac hour; prapya-having reached; darunah-formidable; svam-your own; deva-O Lord; mayam-internal potency; asthaya-using; tavat-at once; jahi-kill; agham-the sinful one; acyuta-O infallible one.