Surah Al-A'raf 7:121
قَالُوٓا۟ ءَامَنَّا بِرَبِّ ٱلْعَـٰلَمِينَ
They said, "We have believed in the Lord of the worlds,
Translation: Saheeh International
Tafsir
They said ‘We believe in the Lord of the Worlds
Excerpt from Tafsir al-Jalalayn, commentary on 7:121, via Quran.com. The reader has the full commentary and 9 more tafsirs.