'Second' in the Bible

On the second day, all of the heads of fathers’ households of all the people, the priests, and the Levites, were gathered before Ezra the scribe to gain insight into the words of the Law (divine instruction).

Joel the son of Zichri was their overseer, and Judah the son of Hassenuah was second in command of the city.

Mattaniah the son of Mica, the son of Zabdi, the son of Asaph, who was the leader to begin the thanksgiving in prayer, and Bakbukiah, second among his brothers; and Abda the son of Shammua, the son of Galal, the son of Jeduthun.