be at loggerheads

Also found in: Idioms.
See: bicker
References in classic literature ?
A fine thing it would be if the people of the clock town were to be at loggerheads every moment with everyone who called them by that name, -or the Cazoleros, Berengeneros, Ballenatos, Jaboneros, or the bearers of all the other names and titles that are always in the mouth of the boys and common people!
We can be at loggerheads or not at loggerheads in one day.