`Amr (one of the narrators) said in his narration: "Sufyan said: 'I fear I may have added one of them (the phrases)."
In-book : Book 48, Hadith 71
USC-MSA web (English) : Book 35, Hadith 6540 (deprecated)
48. 'The Book Pertaining to the Remembrance of Allah
باب وُجُوبِ مَحَبَّةِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَكْثَرَ مِنَ الأَهْلِ وَالْوَلَدِ وَالْوَالِدِ وَالنَّاسِ أَجْمَعِينَ وَإِطْلاَقِ عَدَمِ الإِيمَانِ عَلَى مَنْ لَمْ يُحِبَّهُ هَذِهِ الْمَحَبَّةَ