Parallel
Ezekiel 43:16
Westminster Leningrad Codex · Berean Standard Bible
וְהָאֲרִאֵיל שְׁתֵּ֤ים עֶשְׂרֵה֙ אֹ֔רֶךְ בִּשְׁתֵּ֥ים עֶשְׂרֵ֖ה רֹ֑חַב רָב֕וּעַ אֶ֖ל אַרְבַּ֥עַת רְבָעָֽיו׃
The altar hearth shall be square at its four corners, twelve cubits long and twelve cubits wide (note: 12 (long) cubits is approximately 21 feet or 6.4 meters.).