Surah Al-Ma'idah 5:111

وَإِذْ أَوْحَيْتُ إِلَى ٱلْحَوَارِيِّـۧنَ أَنْ ءَامِنُوا۟ بِى وَبِرَسُولِى قَالُوٓا۟ ءَامَنَّا وَٱشْهَدْ بِأَنَّنَا مُسْلِمُونَ

And [remember] when I inspired to the disciples, "Believe in Me and in My messenger [i.e., Jesus]." They said, "We have believed, so bear witness that indeed we are Muslims [in submission to Allāh]."

Translation: Saheeh International

Tafsir

And when I revealed to the disciples when I commanded them by the tongue of Jesus “Believe in Me and in My Messenger” Jesus; they said “We believe in both; bear witness that we have submitted”.’

Excerpt from Tafsir al-Jalalayn, commentary on 5:111, via Quran.com. The reader has the full commentary and 9 more tafsirs.