Milton, Paradise Lost, i. 490

On the other side up rose

Belial, in act more graceful and humane;

A fairer person lost not Heaven; he seemed

For dignity composed, and high exploit.

But all was false and hollow; though his tongue.

Dropt manna, and could make the worse appear

The better reason, to perplex and dash

Maturest counsels; for his thoughts were low

To vice industrious, but to nobler deeds