וְהַמֶּ֗לֶךְ יוֹשֵׁב֙ בֵּ֣ית הַחֹ֔רֶף בַּחֹ֖דֶשׁ הַתְּשִׁיעִ֑י וְאֶת־הָאָ֖ח לְפָנָ֥יו מְבֹעָֽרֶת׃
那時是九月，王正坐在過冬的宮室裡，面前的火盆燒著火。
Rashi
and the brazier Heb. האח. Our Rabbis (Shabbath 21a) defined it as wood, called so because they burn with brotherhood. (That is to say that they are ignited one from the other, like brothers, who benefit each other. Omitted in other editions.) And according to its simple meaning, it appears that it is a vessel upon which they kindle fire before the princes.