Hadith 1711
حَدَّثَنِي أَبُو الطَّاهِرِ، أَحْمَدُ بْنُ عَمْرِو بْنِ سَرْحٍ أَخْبَرَنَا ابْنُ وَهْبٍ، عَنِ ابْنِ جُرَيْجٍ، عَنِ ابْنِ أَبِي مُلَيْكَةَ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " لَوْ يُعْطَى النَّاسُ بِدَعْوَاهُمْ لاَدَّعَى نَاسٌ دِمَاءَ رِجَالٍ وَأَمْوَالَهُمْ وَلَكِنَّ الْيَمِينَ عَلَى الْمُدَّعَى عَلَيْهِ " .
Ibn Abbas reported Allah's Apostle (ﷺ) as saying:
If the people were given according to their claims, they would claim the lives of persons and their properties, but the oath must be taken by the defendant.
Reference : Sahih Muslim 1711a
In-book reference : Book 30, Hadith 1
USC-MSA web (English) reference : Book 18, Hadith 4244