5 That, daunted with their forces hideous,

That > [So that] hideous > terrific; immense

6 Their steeds do stagger, and amazed stand, 7 And eke themselves, too rudely rigorous,

eke > moreover rudely > roughly rigorous > violent

8 Astonied with the stroke of their own hand,

Astonied > Stunned; amazed; dismayed

9 Do back rebut, and each to other yields land.

rebut > recoil

102.16

As when two rams stird with ambitious pride,
2 Fight for the rule of the rich fleeced flocke,
Their horned fronts so fierce on either side
4 Do meete, that with the terrour of the shocke
Astonied both, stand sencelesse as a blocke,
6 Forgetfull of the hanging victory:
So stood these twaine, vnmoued as a rocke,
8 Both staring fierce, and holding +idlely+
The broken reliques of their former cruelty.