Surah Ghafir 40:38

وَقَالَ ٱلَّذِىٓ ءَامَنَ يَـٰقَوْمِ ٱتَّبِعُونِ أَهْدِكُمْ سَبِيلَ ٱلرَّشَادِ

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

Translation: Saheeh International

Tafsir

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.

Excerpt from Tafsir al-Jalalayn, commentary on 40:38, via Quran.com. The reader has the full commentary and 9 more tafsirs.