(9) Together--As one man. Jeshua and Kadmiel, both of the stock of Judah, or Hodaviah (Ezra 2:40), or Hodevah (Nehemiah 7:43), were the two heads of Levitical families; and their fewness is compensated by their unanimity and vigour. Henadad is not mentioned in Ezra 2:40, though it is a Levitical name in Nehemiah. Why omitted there, or why inserted here, it is not possible to determine.
Verse 9. - Jeshua here is the head of the Levitical family mentioned in ch. 2:40 as "the children of Jeshua," and Kadmiel is the head of the other family. Judah represents the "Hodaviah" of that place, and is probably a corrupt reading, as Nehemiah (Nehemiah 7:43) has "Hodevah." The sons of Henadad, who are here united with the Jeshuites and Kadmielites, constitute a third Levitical family, which (as the text stands) was also engaged in superintending the work. But there is some reason to suspect that the passage is an unauthorized addition to the true text.
3:8-13 There was a remarkable mixture of affections upon laying the foundation of the temple. Those that only knew the misery of having no temple at all, praised the Lord with shouts of joy. To them, even this foundation seemed great. We ought to be thankful for the beginnings of mercy, though it be not yet perfect. But those who remembered the glory of the first temple, and considered how far inferior this was likely to be, wept with a loud voice. There was reason for it, and if they bewailed the sin that was the cause of this melancholy change, they did well. Yet it was wrong to cast a damp upon the common joys. They despised the day of small things, and were unthankful for the good they enjoyed. Let not the remembrance of former afflictions drown the sense of present mercies.
and his brethren, Kadmiel and his sons, the sons of Judah, together; the same with Hodaviah, Ezra 2:40
to set forward the workmen in the house of God; to give them orders to begin and lay the foundation, and hasten and animate them to it:
the sons of Henadad, with their sons and their brethren the Levites: two of this man's sons are mentioned in Nehemiah 3:18.