He built the high gate in the house of the Lord
See the note on ( 2 Kings 15:35 )
and on the wall of Ophel he built much;
which Kimchi interprets an high place; it was the eastern part of Mount Zion. Josephus F6 calls it Ophlas, and says it joined to the eastern porch of the temple; and some have thought the porch of the temple is meant; the Targum renders it a palace; it is a tradition of the Jews that it was the holy of holies F7.
F6 De Bell. Jud. l. 5. c. 4. sect. 2.
F7 Vid. Hieron Trad. Heb. in lib. Paralipom. fol. 86. A. F. G.