It was here that a reinforcement of Italian cavalry joined him, under the command of Cornelius Sulla. As Marius had proved a thorn in the flesh to Metellus, so Sulla was to prove to his commander. In days to come he was his rival and his most bitter enemy.
Marius had at length decided to give up the siege of the border fort, when a way was found to take it.
A soldier from the Roman camp was one day looking at the steep rock which sloped down from the fort, when he noticed a ledge on which there were a number of snails.
As snails happened to be his favourite food, he climbed up to gather them, then clambered farther in search of more.
Higher and higher he mounted, until at length he found himself near the top of the cliff.
He now saw that he was close to an oak tree, the root of which was embedded deep in a crevice.
The soldier mounted to the topmost branch, and looking over into the fort he saw that no sentinels were near. He had made a great discovery.
Down the rock he clambered as quickly as he dared, and hastening back to the camp, told Marius that it was possible to scale the cliff at a point where the citadel was not guarded.
Marius promptly ordered some soldiers to follow the mountaineer up the face of the cliff.
It was no easy task, for the soldiers were cumbered with weapons, but by the help of their guide they reached the top in safety. Not a sentinel was to be seen.
Marius waited until he thought the soldiers had had time to accomplish their hazardous climb, then he ordered an attack to be made at the front of the fort.
The garrison rushed to the walls to repel the assault, but in the midst of their struggle they were startled to hear behind them the noise of trumpets, the clash of arms.
The soldiers who had scaled the rock had entered the fort, and the garrison and the wretched inhabitants were seized with sudden panic at their appearance and fled.
