Narrated Abu Hurairah (RA):

Allah's Messenger (ﷺ) said: "Verily! Allah has ninety-nine Names concerning which he who retains them in his memory will enter Paradise." [Agreed upon]. at-Tirmidhi and Ibn Hibban listed the Names. However, investigations show that their listing is Idraj (an insertion) from one of the narrators [not from the words of the Prophet].

وَعَنْ أَبِي هُرَيْرَةَ ‏- رضى الله عنه ‏- قَالَ: قَالَ رَسُولُ اَللَّهِ ‏- صلى الله عليه وسلم ‏-{

إِنَّ لِلَّهِ تِسْعًا وَتِسْعِينَ اِسْماً, مَنْ أَحْصَاهَا دَخَلَ اَلْجَنَّةَ

} مُتَّفَقٌ عَلَيْهِ [1]‏ .‏ وَسَاقَ اَلتِّرْمِذِيُّ وَابْنُ حِبَّانَ اَلْأَسْمَاءِ, وَالتَّحْقِيقُ أَنَّ سَرْدَهَا إِدْرَاجٌ مِنْ بَعْضِ اَلرُّوَاةِ [2]‏ .‏