Verses with the word jehoaddan in the Old Testament (2 verses):

2 Kings 14:2
He was twenty and five years old when he began to reign, and reigned twenty and nine years in Jerusalem. And his mother's name was Jehoaddan of Jerusalem.

2 Chronicles 25:1
Amaziah was twenty and five years old when he began to reign, and he reigned twenty and nine years in Jerusalem. And his mother's name was Jehoaddan of Jerusalem.