Smith's Bible Dictionary
Tob-adoni'jah. (Adonijah, the good). One of the Levites, sent by Jehoshaphat through the cities of Judah, to teach the law to the people. 2 Chronicles 17:8. (B.C. 910).
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Smith, William, Dr. Entry for 'Tob-adonijah'. Smith's Bible Dictionary. https://www.studylight.org/dictionaries/eng/sbd/t/tob-adonijah.html. 1901.