But Herakles stood fearlessly near a grove from whence he might approach the lion, and suddenly shot at him with his bow and arrow, hitting him squarely in the breast. The arrow glanced aside, and slipping around the lion’s neck, fell on a rock behind him. When Herakles saw this he knew that the lion was proof against arrows and must be killed in some other way, and seizing his club, he gave chase to him.
The lion made for a cave which had two mouths. Herakles closed up one of the entrances with heavy rocks and entered the other. He seized the lion by the throat and then came a terrible struggle, but Herakles squeezed him in his mighty arms until he gasped for breath, and at last lay dead.
Then Herakles took up the huge body and, throwing it easily over his shoulder, returned to the place where he had left the countryman. It was on the last of the thirty appointed days, and the rustic, supposing that Herakles had come to his death through the lion, was about to offer up a sheep as a sacrifice in his honor.
He rejoiced greatly when he saw Herakles alive and victorious, and the sheep was offered up to Zeus. Herakles left the little town and went to Mykenæ to the house of his uncle and showed him the dead body of the terrible lion. Eurystheus was so greatly frightened at the sight that he hid himself within a tower whose walls were built of solid brass.
And he ordered Herakles not to enter the city again, but to stay outside of its gates until he had performed the other labors.
Herakles stripped the skin from the lion with his fingers, although it was so tough, and knowing it to be arrow-proof, took it for a cloak and wore it as long as he lived.
CHAPTER IV
THE SECOND LABOR—HERAKLES KILLS THE WATER-SNAKE OF LAKE LERNA
Not far from Mykenæ is a small lake called Lerna. It is formed from a large spring at the foot of a hill. In this lake there lived a water-snake called the Hydra. It was a snake of uncommon size, with nine heads. Eight of the heads were mortal, but the one in the middle was immortal.
The Hydra frequently came out of the water and swallowed up herds of cattle, laying waste the surrounding country. Eurystheus ordered Herakles to kill the snake, so he put on his lion’s skin, and taking his club, started out. He mounted his chariot and took his faithful friend Iolaos, who acted as charioteer.
Every warrior had to have a charioteer to drive the horses, leaving him free to use both of his hands. But driving was by no means the charioteer’s only duty; he had also to look out for danger and protect the warrior with his shield as well as to supply him with arrows from the quiver suspended at the side of every chariot, and with reserve spears when his own was broken in the fray.