2 Samuel 21:20

20. Six fingers… six toes Persons thus abnormal have been elsewhere met with. “Tavernier informs us that the eldest son of the emperor of Java, who reigned in 1648, had six fingers on each hand, and six toes on each foot. Maupertius, in his seventeenth letter, says that he met with two families near Berlin, in which sedigitism was equally transmitted on both the father’s and mother’s side. I once saw a young girl in the county of Loudonderry, in Ireland, who had six fingers on each hand and six toes on each foot, but her stature had nothing gigantic in it. The daughters of Caius Horatius, of patrician dignity, were called sedigitae because they had six fingers on each hand.” Clarke.