“And after them went Hoshaiah, and half of the princes of Judah,”
King James Version (KJV)
12:30 Purified themselves - They that would be instrumental to sanctify others, must sanctify themselves, and set themselves apart for God, with purity of mind and sincerity of intention.
12:31 Princes - And half of the people with them. The wall - For the wall was broad and strong, and so ordered that men might conveniently walk upon it. Right hand - Towards the south and east.