Quran 5, Al-Ma'ida (the Table spread) ⓘ
5:111And when I inspired the disciples, (saying): Believe in Me and in My messenger, they said: We believe. Bear witness that we have surrendered (unto Thee) "we are muslims".
وَإِذْ أَوْحَيْتُ إِلَى الْحَوَارِيِّينَ أَنْ آمِنُوا بِي وَبِرَسُولِي قَالُوا آمَنَّا وَاشْهَدْ بِأَنَّنَا مُسْلِمُونَ