Yet again there was 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 born to the giant.
2 Samuel 21:20
Surrounding context
21:19 Again there was war at Gob with the Philistines, where Elhanan the son of Jaare- Oregim the Bethlehemite killed the brother of Goliath the Gittite, the shaft of whose spear was like a weaver's beam.
21:20 Yet again there was 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 born to the giant.
21:21 So when he defied Israel, Jonathan the son of Shimea, David's brother, killed him.