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
quran:37:28 –

They will say, "Indeed, you used to come at us from the right."  

They, that is, the followers among them, will say, to those whom they followed: ‘Indeed you used to approach us from the right’, in other words, from that aspect in which we used to trust you, for you used to swear that you followed the truth, and so we believed you and we followed you — in other words, ‘Indeed, you have led us astray!’
القرآن:٣٧:٢٨ –

قَالُوا إِنَّكُمْ كُنْتُمْ تَأْتُونَنَا عَنِ الْيَمِينِ  

{قالوا} أي الأتباع منهم للمتبوعين {إنكم كنتم تأتوننا عن اليمين} عن الجهة التي كنا نأمنكم منها لحلفكم أنكم على الحق فصدقناكم واتبعناكم، المعنى أنكم أضللتمونا.