While serving in the royal palace in Shushan, Nehemiah encounters a group of travelers arriving from Judea. He takes this opportunity to ask about the welfare of the people living in the land and the condition of the holy city. This fateful meeting serves as the starting point for his mission to rebuild Jerusalem.
The group includes a man named Hanani, who is introduced as a brother. The primary approach among commentators is that this term does not necessarily imply a blood relation, but rather indicates that Hanani was a close friend and companion [רש״י, מצודת דוד]. However, it is also possible that he was Nehemiah's actual biological brother [ביאור שטיינזלץ]. Hanani had previously left the exile to settle in the Land of Israel while Nehemiah remained behind in the king's service, and he was now returning to Shushan [ביאור שטיינזלץ].
Nehemiah directs his questions to two main subjects: the people and the city. First, he asks about the surviving Jews who escaped captivity, a group considered a mere remnant [מצודת ציון]. The central view is that they earned this title because they were the small handful of people who survived the Babylonian exile and made the journey to Israel, standing in stark contrast to the vast majority of exiles who chose to remain behind [רש״י, מצודת דוד]. Within this broad inquiry, Nehemiah may have also been personally concerned about the fate of his own family members who had made the journey [ביאור שטיינזלץ].
Alternatively, this focus on those who remained points to a political and social distinction. According to this perspective, Nehemiah was not asking about the Jews who immigrated with the official permission of Kings Cyrus and Artaxerxes, as those individuals had their own governor to provide shelter and protection. Instead, his concern was directed toward the defenseless Jews who were already living there. These unprotected individuals were living under the harsh rule of foreign regional governors, leaving them vulnerable to distress and disgrace [מלבי״ם].
Finally, Nehemiah turns his attention to Jerusalem itself. He asks about the general state of affairs in the city [רש״י, ביאור שטיינזלץ], with a specific focus on the physical condition of its defensive walls [מצודת דוד].