Surreal moment from debate

There were many surreal moments from the first presidential debate. Here's one:

CLINTON: . . . But this is a man . . . who has said...women don't deserve equal pay unless they do as good a job as men.

TRUMP: I didn't say that.

Okay: now, what am I missing here?

Is Clinton suggesting that it's wrong for Trump to say a woman should not be paid what a man is paid unless she does as good a job?

And Trump denied saying it, as if it's wrong?

The implications are staggering.