صحیح ابن حبان
Ibn Hibban
كتاب الصلاة
Book of Prayer
باب المساجد - ذكر البيان بأن الله جل وعلا إنما يبني البيت في الجنة لباني المسجد في الدنيا على قدر صغره وكبره
Chapter on Mosques - Clarification that Allah builds a house in Paradise for the mosque builder according to its size.
1 hadith
Hadith 1609
Sayyiduna Uthman Ghani (may Allah be pleased with him) narrates: I heard the Prophet Muhammad (peace and blessings be upon him) say: "Whoever builds a mosque, Allah Almighty builds for him a house like it in Paradise." The narrator named Bukair says: I think these words are also in the narration: "(builds a mosque) for the sake of attaining Allah Almighty's pleasure."