Origen
Catena Aurea · Matthäusevangelium 27
Then the soldiers of the governor took Jesus into the common hall, and gathered unto him the whole band of soldiers. And they stripped him, and put on him a scarlet robe. And when they had platted a crown of thorns, they put it upon his head, and a reed in his right hand: and they bowed the knee before him, and mocked him, saying, Hail, king of the Jews! And they spit upon him, and took the reed, and smote him on the head.
Or, The reed was a mystery signifying that before we believed we trusted in that reed of Egypt, or Babylon, or of some other kingdom opposed to God, which He took that He might triumph over it with the wood of the cross. With this reed they smite the head of Christ, because this kingdom ever beats against God the Father, who is the head of the Saviour.