مُوَطَّأُ مَالِكٍ
Muwatta Malik 639
Fasting
حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ أَبِي حَازِمِ بْنِ دِينَارٍ، عَنْ سَهْلِ بْنِ سَعْدٍ السَّاعِدِيِّ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ لاَ يَزَالُ النَّاسُ بِخَيْرٍ مَا عَجَّلُوا الْفِطْرَ .
Yahya related to me from Malik from Abu Hazim ibn Dinar from Sahl ibn Sad as Saidi that the Messenger of Allah, (ﷺ), said, "People will remain in good as long as they are quick to break the fast."
Arabic/English book reference: Book 18, Hadith 6