Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates that the Prophet (peace and blessings be upon him) said: "Whoever fasts on Wednesday, Thursday and Friday, Allah Almighty builds for him a house in Paradise whose outside can be seen from the inside and whose inside can be seen from the outside."
Al-Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains Salih bin Jabalah, whom al-Azdi graded da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصيام / 5204
Hadith Gradingمحدثین:إسناده ضعیف
Hadith Takhrij«اخرجه الطبراني فى المعجم الاوسط (255) ، أخرجه المعجم الأوسط للطبراني برقم: 255»