It was narrated from 'Abdullah bin Buraidah that his father said:
"The Messenger of Allah said: 'Whoever says: I have nothing to do with Islam, if he is lying then he is as he said, and if he is telling the truth, his Islam will not be sound.'"
Reference: Sunan an-Nasa'i 3772 In-book : Book 35, Hadith 12 English translation : Vol. 4, Book 35, Hadith 3803
Help us gift a modern, ad-free Islamic application for the Muslim Ummah. Your donation will be recorded as Sadaqah Jariyah in your book of deeds, In Sha Allah.