dwell deep: i.e. in out of the way recesses.
Dedan. Not identified. He was. grandson of Abraham (Genesis 25:1-3). Compare Isaiah 21:13.Ezekiel 25:13. A tribe descended from Abraham by Keturah (Genesis 25:3).
Related Commentaries of Jeremiah 49:8
Jeremiah 49:8
8 Flee ye, turn back, dwell deep, O inhabitants of Dedan; for I will bring the calamity of Esau upon him, the time that I will visit him.