Adbeel in the Bible Encyclopedia - ISBE

ad'-be-el ('adhbe'el, "God's discipline," possibly): The third of the twelve sons of Ishmael (Gen 25:13; 1 Ch 1:29). The name appears in the Assyrian records as that of a north Arabian tribe residing somewhere Southwest of the Dead Sea.

Link: https://bible-history.com/isbe/A/ADBEEL/