[Machine] "Khufaf ibn Imma ibn Rahadat ibn Harbata ibn Khufaf ibn Harithat ibn Ghifar, and his father, Imma ibn Rahadat, embraced Islam and was among the leaders of his people. Khufaf ibn Imma witnessed the Battle of Hudaybiyyah with the Messenger of Allah."  

«خُفَافُ بْنُ إِيمَاءَ بْنِ رَحَضَةَ بْنِ حَرْبَةَ بْنِ خُفَافِ بْنِ حَارِثَةَ بْنِ غِفَارٍ وَقَدْ أَسْلَمَ أَبُوهُ إِيمَاءُ بْنُ رَحَضَةَ وَكَانَ مِنْ سَادَاتِ قَوْمِهِ وَقَدْ شَهِدَ خُفَافُ بْنُ إِيمَاءَ الْحُدَيْبِيَةَ مَعَ رَسُولِ اللَّهِ ﷺ»  

[Machine] Abu Dhar said, "We came to our people as preachers before the Messenger of Allah ﷺ arrived in Medina, and some of them embraced Islam. Their leader was 'Imamah ibn Rahdah." Al-Dhahabi did not mention this in his abridged version.  

أَبُو ذَرٍّ «أَتَيْنَا قَوْمَنَا غِفَارًا فَأَسْلَمَ بَعْضُهُمْ قَبْلَ أَنْ يَقْدَمَ رَسُولُ اللَّهِ ﷺ الْمَدِينَةَ وَكَانَ يَؤُمُّهُمْ إِيمَاءُ بْنُ رَحَضَةَ وَكَانَ سَيِّدَهُمْ» سكت عنه الذهبي في التلخيص  

O Allah, hurl curse upon the tribe of Lihyan and Ri'l aid Dhakwan and Usayya for they disobeyed Allah and His Messenger, (and for) Ghifar Allah has granted pardon and for the tribe of Aslam Allah has granted safety. (Using translation from Muslim 2517)   

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَدْعُو فِي صَلَاةِ الصُّبْحِ «اللَّهُمَّ الْعَنْ بَنِي لِحْيَانَ وَرِعْلًا وَذَكْوَانَ وَعُصَيَّةَ عَصَوُا اللَّهَ وَرَسُولَهُ وَغِفَارًا غَفَرَ اللَّهُ لَهَا وَأَسْلَمَ سَالَمَهَا اللَّهُ»