Final answer:
In the memoir Night, Eliezer is saved from being strangled by a fellow prisoner during their transport to Buchenwald. The person who saves him is his father.
Step-by-step explanation:
The question refers to the character Eliezer from the memoir Night by Elie Wiesel. In this work, Eliezer (the representation of the author) is saved from being strangled by a fellow prisoner during their transport to Buchenwald. This rescue is done by his father, who creates a distraction by flailing wildly around him. It's a touching and harsh scene showing the desperate conditions the prisoners faced.
Learn more about Night by Elie Wiesel