Discovery Box2 Chronicles 3:4 
Context3:4 The porch in front of the main hall was 30 feet long, corresponding to the width of the temple, 1 and its height was 30 feet. 2 He plated the inside with pure gold.
2 Chronicles 4:22
Context4:22 the pure gold trimming shears, basins, pans, and censers, and the gold door sockets for the inner sanctuary (the most holy place) and for the doors of the main hall of the temple.
2 Chronicles 23:6
Context23:6 No one must enter the Lord’s temple except the priests and Levites who are on duty. They may enter because they are ceremonially pure. All the others should carry out their assigned service to the Lord.
1 tc Heb “and the porch which was in front of the length corresponding to the width of the house, twenty cubits.” The phrase הֵיכַל הַבַּיִת (heykhal habbayit, “the main hall of the temple,” which appears in the parallel account in 1 Kgs 6:3) has been accidentally omitted by homoioarcton after עַל־פְּנֵי (’al-pÿney, “in front of”). Note that the following form, הָאֹרֶךְ (ha’orekh, “the length”), also begins with the Hebrew letter he (ה). A scribe’s eye probably jumped from the initial he on הֵיכַל to the initial he on הָאֹרֶךְ, leaving out the intervening letters in the process.
2 tc The Hebrew text has “one hundred and twenty cubits,” i.e. (assuming a cubit of 18 inches) 180 feet (54 m). An ancient Greek witness and the Syriac version read “twenty cubits,” i.e., 30 feet (9 m). It is likely that מֵאָה (me’ah, “a hundred”), is a corruption of an original אַמּוֹת (’ammot, “cubits”).
