Charles Ellicott Commentary 2 Chronicles 22:12

"And he was with them hid in the house of God six years: and Athaliah reigned over the land." — 2 Chronicles 22:12 (ASV)

With them. —With Jehoiada and his wife. Kings, “with her;” Septuagint, “with him;” Syriac and Arabic, “with her.” (See Note on 2 Kings 11:3.)