Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
malik:49-27Mālik > Balaghah

Yahya related to me from Malik that he had heard that Isa ibn Maryam used to say, "O Banu Israil! You must drink pure water and the green things of the land and barley bread . Beware of wheat bread, for you will not be grateful enough for it."  

مالك:٤٩-٢٧وَحَدَّثَنِي عَنْ مَالِكٍ أَنَّهُ بَلَغَهُ

أَنَّ عِيسَى ابْنَ مَرْيَمَ كَانَ يَقُولُ يَا بَنِي إِسْرَائِيلَ عَلَيْكُمْ بِالْمَاءِ الْقَرَاحِ وَالْبَقْلِ الْبَرِّيِّ وَخُبْزِ الشَّعِيرِ وَإِيَّاكُمْ وَخُبْزَ الْبُرِّ فَإِنَّكُمْ لَنْ تَقُومُوا بِشُكْرِهِ