וַיַּעַל֩ שְׁלֹמֹ֨ה שָׁ֜ם עַל־מִזְבַּ֤ח הַנְּחֹ֙שֶׁת֙ לִפְנֵ֣י יְהוָ֔ה אֲשֶׁ֖ר לְאֹ֣הֶל מוֹעֵ֑ד וַיַּ֧עַל עָלָ֛יו עֹל֖וֹת אָֽלֶף׃
And Solomon offered there, upon the brazen altar before the LORD, which was at the tent of meeting, he offered a thousand burnt-offerings upon it.
Read midrashic interpretation of II Chronicles 1:6: and classical rabbinic exegesis.