John 9:14

14WasἦνnowδὲSabbathσάββατονinἐνwhichᾗdayἡμέρᾳtheτὸνclayπηλὸνhad madeἐποίησενὁJesusἸησοῦςandκαὶopenedἀνέῳξενof himαὐτοῦtheτοὺςeyesὀφθαλμούς.

Now it was a Sabbath—the day on which Jesus made the clay and opened his eyes.