It is narrated from Hazrat Abu Huraira (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) prayed for blessings in sahur and tharid. (Tharid is the food in which pieces of bread are soaked in broth.)
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 7807
Hadith Gradingحکم دارالسلام:إسناده ضعيف، لضعف ابن أبي ليلى.