וַיַּ֙עַשׂ֙ מִזְבַּ֣ח נְחֹ֔שֶׁת עֶשְׂרִ֤ים אַמָּה֙ אָרְכּ֔וֹ וְעֶשְׂרִ֥ים אַמָּ֖ה רָחְבּ֑וֹ וְעֶ֥שֶׂר אַמּ֖וֹת קוֹמָתֽוֹ׃ (ס)
Moreover he made an altar of brass, twenty cubits the length thereof, and twenty cubits the breadth thereof, and ten cubits the height thereof.
Read halakhic rulings (Jewish law) on II Chronicles 4:1: and classical halakhic sources.