Riyad as-Salihin, Book 1, Hadith 514 (In-Book) ⓘ
Ibn 'Abbas (May Allah be pleased with them) reported: Messenger of Allah went to bed hungry for several successive nights, nor did his family have a thing for supper for many consecutive nights; and their bread was mostly of barley.[At- Tirmidhi].
وعن ابن عباس رضي الله عنهما قال : كان رسول الله صلى الله عليه وسلم يبيت الليالي المتتابعه طاويا، وأهله لايجدون عشاء ، وكان أكثر خبزهم خبز الشعير . ((رواه الترمذي وقال : حديث حسن صحيح)).