1 Chronicles 20:5-8

5And there was again war with the Philistines, and Elhanan the son of Jair struck down Lahmi the brother of Goliath the Gittite, the shaft of whose spear was like a weaver's beam.

6And there was again war at Gath, where there was a man of great stature, who had six fingers on each hand and six toes on each foot, twenty-four in number, and he also was descended from the giants.

7And when he taunted Israel, Jonathan the son of Shimea, David's brother, struck him down.

8These were descended from the giants in Gath, and they fell by the hand of David and by the hand of his servants.