Surah Al-Ma'idah, Verse 111

وَإِذۡ أَوۡحَيۡتُ إِلَى ٱلۡحَوَارِيِّـۧنَ أَنۡ ءَامِنُواْ بِي وَبِرَسُولِي قَالُوٓاْ ءَامَنَّا وَٱشۡهَدۡ بِأَنَّنَا مُسۡلِمُونَ ﴿١١١﴾

Ve iz evhaytü ilel havariyyıne en aminu bı ve bi rasulı kalu amenna veşhed bi ennena müslimun

“And behold! I inspired the disciples to have faith in Me and Mine Apostle: they said, 'We have faith, and do thou bear witness that we bow to God as Muslims”