2:135 Al-Baqara (The Cow)
وَقَالُواْ كُونُواْ هُودًا أَوۡ نَصَٰرَىٰ تَهۡتَدُواْۗ قُلۡ بَلۡ مِلَّةَ إِبۡرَٰهِـۧمَ حَنِيفࣰ اۖ وَمَا كَانَ مِنَ ٱلۡمُشۡرِكِينَ
They say: "Become Jews or Christians if ye would be guided (To salvation)." Say thou: "Nay! (I would rather) the Religion of Abraham the True, and he joined not gods with Allah
And they say: Be Jews or Christians, then ye will be rightly guided. Say (unto them, O Muhammad): Nay, but (we follow) the religion of Abraham, the upright, and he was not of the idolaters
And they say, "Be Jews or Christians, then you will be guided." Say (to them O Muhammad), "Nay, (we follow) only the religion of Ibrahim, Hanif (Islamic Monotheism), and he was not of Al-Mushrikin (those who worshipped others along with Allah)