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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
bayhaqi:20551 – Abū Naṣr b. Qatādah > Abū Manṣūr al-ʿAbbās b. al-Faḍl al-Naḍrawī > Aḥmad b. Najdah > Saʿīd b. Manṣūr > Ismāʿīl b. Ibrāhīm > Ibn Abū Najīḥ

[Machine] About Ata bin Yasar, Tawus, and Mujahid, they said about the defector: "If he repents, his testimony will be accepted."  

البيهقي:٢٠٥٥١ – أَخْبَرَنَا أَبُو نَصْرِ بْنُ قَتَادَةَ أنبأ أَبُو مَنْصُورٍ الْعَبَّاسُ بْنُ الْفَضْلِ النَّضْرَوِيُّ ثنا أَحْمَدُ بْنُ نَجْدَةَ ثنا سَعِيدُ بْنُ مَنْصُورٍ ثنا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ أنبأ ابْنُ أَبِي نَجِيحٍ

عَنْ عَطَاءٍ وَطَاوُسٍ وَمُجَاهِدٍ أَنَّهُمْ قَالُوا فِي الْقَاذِفِ إِنْ تَابَ قُبِلَتْ شَهَادَتُهُ