This scene relates to disruption of order because he is about to murder Duncan and he feels that him thinking about it, is causing people to have nightmares.
"Nature seems dead, and wicked dreams abuse The curtained sleep." (II.i.51-52)
This scene relates to disruption of order because Macbeth is saying that when he murdered Duncan, he upset the natural process of sleep.
"Methought I heard a voice cry, “Sleep no more! Macbeth does murder sleep." (II.ii.35-36)
This scene relates to disruption of order because the old man described to Ross that a falcon was killed by an owl, that usually preys on mice. The murder of Duncan caused the disruption of the predator and prey cycle between the animals.
"Tis unnatural, Even like the deed that’s done. On Tuesday last, A falcon, tow'ring in her pride of place, Was by a mousing owl hawked at and killed."(II.iv.11-14)