Boyd’s Bible Dictionary:
(good God). Father of a general under Pekah, or in Rezin’s Syrian army, whom it was proposed to make king of Judah (Isa. 7:6).
Concise Bible Dictionary:
Father of one whom the kings of Syria and Israel proposed to make king of Judah (Isa. 7:6).
Jackson’s Dictionary of Scripture Proper Names:
good for nothing