It is narrated from Hazrat Bilal (may Allah be pleased with him) that once I went to the presence of the Messenger of Allah to inform him about the prayer, and I found the Holy Prophet (peace and blessings be upon him) having suhoor in the mosque of his house.
Hadith Referenceمسند احمد / مسند الأنصار رضي الله عنهم / 23901
Hadith Gradingحکم دارالسلام:إسناده ضعيف لجهالة شداد مولي عياض، ثم هو منقطع، فإنه لم يدرك بلالا