Sayyiduna Abu Umamah (may Allah be pleased with him) narrates this saying of the Prophet (peace and blessings be upon him): "Give those who go to the mosques in the darkness the glad tidings of (being granted) pulpits of light on the Day of Resurrection. When the people are terrified, they will not be terrified."
Tabarani recorded it in al-Mu'jam al-Kabir; its chain mentions that Salamah al-Absi narrated it from a man of his household, and I have not found anyone who mentions either of them.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2086
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«أخرجه المعجم الكبير للطبراني برقم: 7633»