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:40:38 –

And he who believed said, "O my people, follow me, I will guide you to the way of right conduct.  

And he who believed, ‘O my people! Follow me (read ittabi‘ūnī, with the ˹final long˺ yā’, or ittabi‘ūni, without); I will guide you to the way of rectitude (˹a similar statement˺ has already been mentioned ˹verse 29, above˺).
القرآن:٤٠:٣٨ –

وَقَالَ الَّذِي آمَنَ يَا قَوْمِ اتَّبِعُونِ أَهْدِكُمْ سَبِيلَ الرَّشَادِ  

{وقال الذي آمن يا قوم اتَّبعون} بإثبات الياء وحذفها {أهدكم سبيل الرشاد} تقدم.