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.
ahmad:5985ʿAbd al-Ṣamad > Ḥammād > ʿAlī b. Zayd > Yūsuf b. Mihrān > ʿAbdullāh b. ʿUmar

[Machine] He had a man from the people of Kufa with him, so he started talking to him about Al-Mukhtar. Ibn Umar said, "If it is as you say, then I heard the Prophet ﷺ say, 'Before the Hour, there will be thirty impostors and liars.'"  

أحمد:٥٩٨٥حَدَّثَنَا عَبْدُ الصَّمَدِ حَدَّثَنَا حَمَّادٌ عَنْ عَلِيِّ بْنِ زَيْدٍ عَنْ يُوسُفَ بْنِ مِهْرَانَ عَنْ عَبْدِ اللهِ بْنِ عُمَرَ

أَنَّهُ كَانَ عِنْدَهُ رَجُلٌ مِنْ أَهْلِ الْكُوفَةِ فَجَعَلَ يُحَدِّثُهُ عَنِ الْمُخْتَارِ فَقَالَ ابْنُ عُمَرَ إِنْ كَانَ كَمَا تَقُولُ فَإِنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ إِنَّ بَيْنَ يَدَيِ السَّاعَةِ ثَلَاثِينَ دَجَّالًا كَذَّابًا