It is narrated from Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever builds a mosque for Allah, Allah will build a house for him in Paradise."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from Sayyiduna Ali (may Allah be pleased with him) only with this chain; Ibn Lahi'ah is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الباء / 3259
Hadith Takhrij«أخرجه ابن ماجه فى «سننه» برقم: 737»