Quran 2:132 from Surah Al-Baqara on Divine Marvels.
وَوَصَّىٰ بِهَآ إِبۡرَٰهِـۧمُ بَنِيهِ وَيَعۡقُوبُ يَٰبَنِيَّ إِنَّ ٱللَّهَ ٱصۡطَفَىٰ لَكُمُ ٱلدِّينَ فَلَا تَمُوتُنَّ إِلَّا وَأَنتُم مُّسۡلِمُونَ
English translation: And enjoined [it] Ibrahim (upon) his sons and Yaqub O my sons Indeed Allah has chosen for you the religion so not (should) you die except while you (are) submissive
Transliteration: wawassa biha ib'rahimu banihi waya'qubu yabaniyya inna al-laha is'tafa lakumu al-dina fala tamutunna illa wa-antum mus'limuna