Read the poem and answer questions leep, O Sleep, With thy Rod of Incantation, Charm my Imagination, Then, only then. I cease to weep. By thy power, The virgin, by Time O’ertaken For years forlorn, forsaken, Enjoys the happy hour. What’s to sleep? ‘Tis a visionary blessing; A dream that’s past expressing; Our utmost wish possessing; So may I always keep.
The dominant device used in the first line is ____________