Narrated `Abdullah:The Prophet (ﷺ) said, "The best people are those living in my generation, and then those who will follow them, and then those who will follow the latter. Then there will come some people who will bear witness before taking oaths, and take oaths before bearing witness." (Ibrahim, a sub-narrator said, "They used to beat us for witnesses and covenants when we were still children.")
حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، أَخْبَرَنَا سُفْيَانُ، عَنْ مَنْصُورٍ، عَنْ إِبْرَاهِيمَ، عَنْ عَبِيدَةَ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " خَيْرُ النَّاسِ قَرْنِي، ثُمَّ الَّذِينَ يَلُونَهُمْ، ثُمَّ الَّذِينَ يَلُونَهُمْ، ثُمَّ يَجِيءُ قَوْمٌ تَسْبِقُ شَهَادَةُ أَحَدِهِمْ يَمِينَهُ وَيَمِينُهُ شَهَادَتَهُ ". قَالَ إِبْرَاهِيمُ وَكَانُوا يَضْرِبُونَا عَلَى الشَّهَادَةِ وَالْعَهْدِ وَنَحْنُ صِغَارٌ.
Bukhari
Companions of the Prophet • Hadith 3