Identifying Foreshadowing in Literature

In literary works, foreshadowing is a device used to hint at events to come. In a novel, for instance, a character may find a broken mirror early on, which could suggest future conflicts or dilemmas relating to identity or perception. Consider the following excerpt from a fictional novel:

"As the storm gathered over the distant hills, the old clock chimed ominously, its resonant toll echoing through the empty house. Sarah shivered, with the distinct feeling that something dreadful was about to happen, yet she could not quite articulate what it was."

Based on this excerpt, which of the following lines most clearly exhibits foreshadowing?