ENOfficial
Abu Huraira reported Allah's Messenger (ﷺ) as saying: To the tribe of Aslam Allah has granted safety and to the tribe of Ghifar Allah has granted pardon. Verily it is not I that say this, but (it is) Allah the Exalted and Glorious. (who) says this.
Source: sunnah.com
Other translations
Arabic
وَحَدَّثَنِي حُسَيْنُ بْنُ حُرَيْثٍ، حَدَّثَنَا الْفَضْلُ بْنُ مُوسَى، عَنْ خُثَيْمِ بْنِ عِرَاكٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " أَسْلَمُ سَالَمَهَا اللَّهُ وَغِفَارُ غَفَرَ اللَّهُ لَهَا أَمَا إِنِّي لَمْ أَقُلْهَا وَلَكِنْ قَالَهَا اللَّهُ عَزَّ وَجَلَّ " .
sunnah.com