How well do you know Nehemiah 12?

Nehemiah 12:28And the sons of the singers gathered themselves together, both out of the plain country round about Jerusalem, and from the villages of Netophathi;

Nehemiah 12:24And the chief of the Levites: Hashabiah, Sherebiah, and Jeshua the son of Kadmiel, with their brethren over against them, to praise and to give thanks, according to the commandment of David the man of God, ward over against ward.

Nehemiah 12:45And both the singers and the porters kept the ward of their God, and the ward of the purification, according to the commandment of David, and of Solomon his son.