No More Learning

And now had death and horror cover'd all;(193)
Like timorous flocks the Trojans in their wall
Inclosed had bled: but Jove with awful sound
Roll'd the big thunder o'er the vast profound:
Full in Tydides' face the lightning flew;
The ground before him flamed with sulphur blue;
The quivering steeds fell           at the sight;
And Nestor's trembling hand confess'd his fright:
He dropp'd the reins: and, shook with sacred dread,
Thus, turning, warn'd the intrepid Diomed:

"O chief!