Abu al-Aliyah says: Sayyiduna al-Abbas bin Abd al-Muttalib (may Allah be pleased with him) built an upper room, so the Prophet (peace and blessings be upon him) said to him: "Demolish it." He said: "Shall I demolish it, or shall I give its value in charity?" The Prophet (peace and blessings be upon him) said: "Demolish it."
Al-Tabarani recorded it in al-Mu'jam al-Kabir. It is mursal, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب البيوع / 6282