Final answer:
There are two examples of enjambment in the lines of poetry by William Cullen Bryant.
Step-by-step explanation:
Enjambment is a literary device where a line of poetry does not end with a punctuation mark and flows into the next line without a pause. In the given lines by William Cullen Bryant, there are two examples of enjambment. The first example is in the line 'Thou go not, like the quarry-slave at night,' where the thought continues into the next line without a punctuation mark. The second example is in the line 'By an unfaltering trust, approach thy grave,' where the thought also carries over to the next line.
Learn more about Examples of enjambment in poetry by William Cullen Bryant