|Easton's Bible Dictionary|
Ahijah the prophet, whose home was in Shiloh, is so designated (1 Kings 11:29; 15:29). The plural form occurs (1 Chronicles 9:5), denoting the descendants of Shelah, Judah's youngest son.
Int. Standard Bible Encyclopedia
shi'-lo-nit (shiloni (2 Chronicles 9:29), shiloni (2 Chronicles 10:15 Nehemiah 11:5), Shilowniy; Selonei, Seloneites): This denotes an inhabitant of Shiloh, and applies (1) to Ahijah the prophet (1 Kings 11:29, etc.); and (2) to a family of the children of Judah, who, after the exile, made their home in Jerusalem (1 Chronicles 9:5 Nehemiah 11:5, the King James Version "Shiloni").
Shilonite (7 Occurrences)
1 Kings 11:29 It happened at that time, when Jeroboam went out of Jerusalem, that the prophet Ahijah the Shilonite found him in the way; now Ahijah had clad himself with a new garment; and they two were alone in the field. (WEB KJV JPS ASV BBE DBY WBS YLT NAS)
1 Kings 12:15 So the king didn't listen to the people; for it was a thing brought about of Yahweh, that he might establish his word, which Yahweh spoke by Ahijah the Shilonite to Jeroboam the son of Nebat. (WEB KJV JPS ASV BBE DBY WBS YLT NAS NIV)
1 Kings 15:29 It happened that, as soon as he was king, he struck all the house of Jeroboam: he didn't leave to Jeroboam any who breathed, until he had destroyed him; according to the saying of Yahweh, which he spoke by his servant Ahijah the Shilonite; (WEB KJV JPS ASV BBE DBY WBS YLT NAS NIV)
1 Chronicles 9:5 Of the Shilonites: Asaiah the firstborn, and his sons. (Root in WEB KJV JPS ASV BBE DBY WBS YLT NAS NIV)
2 Chronicles 9:29 Now the rest of the acts of Solomon, first and last, aren't they written in the history of Nathan the prophet, and in the prophecy of Ahijah the Shilonite, and in the visions of Iddo the seer concerning Jeroboam the son of Nebat? (WEB KJV JPS ASV DBY WBS YLT NAS NIV)
2 Chronicles 10:15 So the king didn't listen to the people; for it was brought about of God, that Yahweh might establish his word, which he spoke by Ahijah the Shilonite to Jeroboam the son of Nebat. (WEB KJV JPS ASV BBE DBY WBS YLT NAS NIV)
Nehemiah 11:5 and Maaseiah the son of Baruch, the son of Colhozeh, the son of Hazaiah, the son of Adaiah, the son of Joiarib, the son of Zechariah, the son of the Shilonite. (WEB JPS ASV BBE NAS)