Chapter 471, "Fear of the unkown", is the clearest early answer because it turns Elizabeth's situation into a concrete plot event.
Chapter 624, "Fear and Anger", is the clearest early answer because it turns Sakaar's situation into a concrete plot event.
Chapter 66, "Home", is the clearest early answer because it turns Knights's situation into a concrete plot event.
Chapter 835, "To home", is the clearest early answer because it turns Robin's situation into a concrete plot event. The setup is Limits on soul force…?" Robin was surprised., but the pressure keeps building through Soul force is different in this regard..
Chapter 734, "Home Sweet Home.", is the clearest early answer because it turns Alec's situation into a concrete plot event.
Chapter 428, "Oslo’s Home", is the clearest early answer because it turns Of's situation into a concrete plot event.
Chapter 745, "Good To Be Home.", is the clearest early answer because it turns Tier's situation into a concrete plot event.
Chapter 467, "Victory that brings no joy", is the clearest early answer because it turns Richard's situation into a concrete plot event.
Chapter 500 is the strongest chapter-level answer because it starts from The room, white and gleaming, was filled with a faint smell of... and follows through on Truth be told, it would be a lie to say he wasn't scared..
Chapter 500 is the strongest chapter-level answer because it starts from The room, white and gleaming, was filled with a faint smell of... and follows through on Truth be told, it would be a lie to say he wasn't scared..