'Thanksgiving' in the Bible

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.

The Levites were Jeshua, Binnui, Kadmiel, Sherebiah, Judah, and Mattaniah who was in charge of the songs of thanksgiving and praise, he and his brothers.

For in the days of David and Asaph, in ancient times, there were leaders of singers, songs of praise and hymns of thanksgiving to God.