Matrites
From BiblePortal Wikipedia
Hastings' Dictionary of the Bible [1]
Matrites A family of the tribe of Benjamin to which Saul belonged ( 1 Samuel 10:21 ).
International Standard Bible Encyclopedia [2]
mā´trı̄ts ( המּטרי , ha - maṭrı̄ ): The Revised Version (British and American) translation of maṭrı̄ with the definite article, "the Matrites" ( 1 Samuel 10:21 ).