The Antiquities of the Jews By Flavius Josephus PDF
Besides this, he inserted poison under his tongue, and made him an enemy to men; and suggested to them, that they should direct their strokes against his head, that being the place wherein lay his mischievous designs towards men, and it being easiest to take vengeance on him, that way. And when he had deprived him of the use of his feet, he made him to go rolling all along, and dragging himself upon the ground. And when God had appointed these penalties for them, he removed Adam and Eve out of the garden into another place.
Concerning The Posterity Of Adam, And The Ten Generations From Him To The Deluge,
1. Adam and Eve had two sons: the elder of them was named Cain; which name, when it is interpreted, signifies a possession: the younger was Abel, which signifies sorrow. They had also daughters.