The Travel of Death! Dragon sees the Light Again
Seiya manage to arrive safely in Jamiel, but finds Mu nowhere around. Even Kiki doesn’t know where he is. Kiki suddenly remembers Mu talking about the water of Life which flows from a spring at the summit of Jandara, a mountain nearby. Only the bravest of the brave are able to reach the summit. After countless hardships, Seiya manages to reach the spring.. When he returns with the Water, however, he finds Kiki being assaulted by the Silver Cloth Saint, Tarantula, Arakune. Without his Pegasus Cloth, Seiya is defenseless, but Steel Cloth Saint, Sky-Cloth, Sho arrives in the nick of time. Source: crunchyroll
Aired 27/06/1987EP 35 - The Travel of Death! Dragon sees the Light Again

Saint Seiya: Knights of the Zodiac
Ages ago, the goddess Athena was served by fighters called Saints who channeled the power of the Cosmos within them. Now a youth named Seiya has trained to become a Saint himself by earning the mystical Cloth of Pegasus. He is joined by other Saints with Cloths of their own to fight for Athena.
(Source: Anime News Network)