Chimham in Fausset's Bible Dictionary
2 Samuel 19:34; 2 Samuel 19:37-40. Taken by David to court,
instead of Barzillai the Gileadite, his father, to whom the
king owed a debt of gratitude for help in his flight from
Absalom. In Jeremiah 41:17, ages after, the Jewish refugees
from the Babylonians "dwelt in the habitation of Chimham,
which is by Bethlehem, to go to enter into Egypt." David's
patrimony was at Bethlehem; and this incidental notice leads
to the inference that, having undertaken to provide for
Chimham, he conferred on him his personal patrimony, subject
to the reversion to David's heirs at the year of Jubilee;
hence it was called "the habitation of Chimham."
Read More about Chimham in Fausset's Bible Dictionary