Final answer:
The expression 'In the blink of an eye' is another phrase that contains the word 'eye' and signifies something happening very quickly, in contrast to 'an eye for an eye' which refers to equal retaliation under ancient laws.
Step-by-step explanation:
Another expression containing the word "eye" besides "an eye for an eye" is B. In the blink of an eye, which means something happening very quickly. This expression is often used to describe events that occur so fast they are almost missed or to emphasize the brief amount of time it takes for something to happen. This contrasts with the phrase "an eye for an eye," which comes from ancient legal systems and suggests equal retaliation for wrongdoing rather than indicating swiftness.
The phrase "an eye for an eye," as referenced in the Hebrew Bible, was a law designed to limit retaliation to a proportionate response, establishing a deterrent against excessive vengeance and the violent cycles it can provoke. By setting rules and monetary compensations for injuries, the aim was to establish more civilized justice systems that prevented escalation of conflicts.