2 Samuel 21:20-21 NIV

20 In still another battle, which took place at Gath, there was a huge man with six fingers on each hand and six toes on each foot--twenty-four in all. He also was descended from Rapha.
21 When he taunted1 Israel, Jonathan son of Shimeah,2 David's brother, killed him.

References for 2 Samuel 21:21