David had defied the goliaths.
"The War After the War"
Isaac Frederick Marcosson
Once more David, armed with a sling, has gone up against ten goliaths.
"The Art of Public Speaking"
Dale Carnagey (AKA Dale Carnegie) and J. Berg Esenwein
We've created a nation divided into Davids and goliaths-and David and Goliath are always enemies."
"This Crowded Earth"
Robert Bloch