Nehemiah 7:1-3

Then it was, when the wall was built and I had hung the doors, when the gatekeepers, the singers, and the Levites had been appointed, that I gave the charge of Jerusalem to my brother Hanani, and Hananiah the leader of the citadel, for he was a faithful man and feared God more than many. And I said to them, “Do not let the gates of Jerusalem be opened until the sun is hot; and while they stand guard, let them shut and bar the doors; and appoint guards from among the inhabitants of Jerusalem, one at his watch station and another in front of his own house.”