مُوَطَّأُ مَالِكٍ
Muwatta Malik 1409
Judgements
قَالَ يَحْيَى قَالَ مَالِكٌ عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ، عَنْ أَبِيهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَضَى بِالْيَمِينِ مَعَ الشَّاهِدِ .
Yahya said, "Malik said from Jafar ibn Muhammad from his father that the Messenger of Allah, (ﷺ), pronounced judgement on the basis of an oath with one witness."
Arabic/English book reference: Book 36, Hadith 5