"By foreign hands thy dying eyes were closed;
By foreign hands thy decent limbs composed."

[13.] a sigh he stole. Sighed silently. His sighs when the result of pity were not very distinctly uttered. Compare Shakespeare:

"And then the lover,
Sighing like a furnace."

As You Like It, Act ii, sc. 7.

And then read, in the next stanza, how Alexander sighed when moved by love.

[14.] pity melts the mind to love. Compare:

"Pity swells the tide of love."

Young's Night Thoughts, III, 106.

"Pity's akin to love."

Southern's Oroonoko, II, 1.