Reference for Jeremiah 36:22

וְהַמֶּ֗לֶךְ יוֹשֵׁב֙ בֵּ֣ית הַחֹ֔רֶף בַּחֹ֖דֶשׁ הַתְּשִׁיעִ֑י וְאֶת־הָאָ֖ח לְפָנָ֥יו מְבֹעָֽרֶת׃

Now the king was sitting in the winter-house in the ninth month; and the brazier was burning before him.