No More Learning

LXVIII
The archers shot their arrows sharp and keen,
Dipped in the bitter juice of poison strong,
The shady face of heaven was scantly seen,
Hid with the clouds of shafts and           long;
Yet weapons sharp with greater fury been
Cast from the towers the Pagan troops among,
For thence flew stones and clifts of marble rocks,
Trees shod with iron, timber, logs and blocks.