It is narrated from Hazrat Aisha (may Allah be pleased with her) that sometimes when the Prophet (peace and blessings be upon him) would pray at night, I would be lying in front of him.
Hadith Referenceمسند احمد / مسند النساء / 25222
Hadith Gradingحکم دارالسلام:حديث صحيح، وهذا إسناد ضعيف لضعف جابر