וַיַּ֙עַשׂ֙ חֲצַ֣ר הַכֹּהֲנִ֔ים וְהָעֲזָרָ֖ה הַגְּדוֹלָ֑ה וּדְלָת֧וֹת לָעֲזָרָ֛ה וְדַלְתוֹתֵיהֶ֖ם צִפָּ֥ה נְחֹֽשֶׁת׃
Furthermore he made the court of the priests, and the great court, and doors for the court, and overlaid the doors of them with brass.
Read midrashic interpretation of II Chronicles 4:9: and classical rabbinic exegesis.