Which excerpt from Milton’s Paradise Lost shows Satan's plan to destroy Adam and Eve?

Nay curs'd be thou; since against his thy will

Chose freely what it now so justly rues. 

Me miserable! which way shall I flie

Infinite wrauth, and infinite despaire?

Which way I flie is Hell; my self am Hell;

And in the lowest deep a lower deep

Still threatning to devour me opens wide,

Sight hateful, sight tormenting! thus these two 

Imparadis't in one anothers arms 

The happier Eden, shall enjoy their fill 

Of bliss on bliss, while I to Hell am thrust, 

Where neither joy nor love, but fierce desire, 

Among our other torments not the least, 

Still unfulfill'd with pain of longing pines;

O fair foundation laid whereon to build

Thir ruine! Hence I will excite thir minds

With more desire to know, and to reject

Envious commands, invented with designe

To keep them low whom knowledge might exalt

Equal with Gods; aspiring to be such,

They taste and die: what likelier can ensue?

But first with narrow search I must walk round

This Garden, and no corner leave unspi'd;

A chance but chance may lead where I may meet

Some wandring Spirit of Heav'n, by Fountain side,

Or in thick shade retir'd, from him to draw

What further would be learnt.