Ere night, we shall the haven find.

John Dowland

"Caved Tritons' azure Day" (line 12)

—Dark-fated Clarence in King Richard III. dreamt of that "azure day":

... As we paced along

Upon the giddy footing of the Hatches,

Me thought that Glouster stumbled, and in falling

Strooke me (that thought to stay him) over-board,

Into the tumbling billowes of the maine.

O Lord, methought what paine it was to drowne,