User blog comment:GSFB/Goliath of Gath vs Ankylosaurus/@comment-5465602-20130122230032/@comment-5232784-20130122231251

Alrighty, we have our first vote: Akylosaurus 1 to Goliath's 0

Goliath was not bigger than Ankylosaurus: Goliath was 9 feet 9 inches tall, 800 lbs maybe, while Ankylosaurus was at the least 20 feet long and weighed several tons, at the most 30 feet long and 6 tons. A blow from its tail could snap the leg of a T Rex and cause it internal bleeding, a lethal wound (and T Rex weighed up to 7 tons or more!).