Surah Az-Zukhruf 43:69

ٱلَّذِينَ ءَامَنُوا۟ بِـَٔايَـٰتِنَا وَكَانُوا۟ مُسْلِمِينَ

[You] who believed in Our verses and were Muslims.

Translation: Saheeh International

Tafsir

those who believed alladhīna āmanū adjectivally qualifies ‘ibādī ‘My servants’ in Our signs — the Qur’ān — and had submitted themselves to Me.

Excerpt from Tafsir al-Jalalayn, commentary on 43:69, via Quran.com. The reader has the full commentary and 9 more tafsirs.