ENOfficial
Jabir b. Samura told that he heard the Prophet (ﷺ) say, "Before the last hour there will be great liars, so beware of them." Muslim transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنْ جَابِرِ بْنِ سَمُرَةَ قَالَ: سَمِعْتُ رَسُولَ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ: «إِنَّ بَيْنَ يَدَيِ السَّاعَةِ كَذَّابِينَ فَاحْذَرُوهُمْ» . رَوَاهُ مُسْلِمٌ
sunnah.com