Surat Al-Baqara (The Cow) - البقرة

وَمَن يَرْغَبُ عَن مِّلَّةِ إِبْرَٰهِۦمَ إِلَّا مَن سَفِهَ نَفْسَهُۥ وَلَقَدِ ٱصْطَفَيْنَٰهُ فِى ٱلدُّنْيَا وَإِنَّهُۥ فِى ٱلْءَاخِرَةِ لَمِنَ ٱلصَّٰلِحِينَ ﴿١٣٠﴾ إِذْ قَالَ لَهُۥ رَبُّهُۥٓ أَسْلِمْ قَالَ أَسْلَمْتُ لِرَبِّ ٱلْعَٰلَمِينَ﴿١٣١﴾ وَوَصَّىٰ بِهَآ إِبْرَٰهِۦمُ بَنِيهِ وَيَعْقُوبُ يَٰبَنِىَّ إِنَّ ٱللَّهَ ٱصْطَفَىٰ لَكُمُ ٱلدِّينَ فَلَا تَمُوتُنَّ إِلَّا وَأَنتُم مُّسْلِمُونَ﴿١٣٢﴾

And who forsakes the religion of Ibrahim but he who makes himself a fool, and most certainly We chose him in this world, and in the hereafter he is most surely among the righteous. When his Lord said to him, Be a Muslim, he said: I submit myself to the Lord of the worlds. And the same did Ibrahim enjoin on his sons and (so did) Yaqoub. O my sons! surely Allah has chosen for you (this) faith, therefore die not unless you are Muslims.