That > [So that]

6 And Phoebus, flying so most shameful sight,

flying > fleeing, flying from

7 His blushing face in foggy cloud implies,

implies > enfolds; conceals

8 And hides for shame. What wit of mortal wight

wight > man

9 Can now devise to quit a thrall from such a plight?

quit > rescue thrall > captive

106.7