Jami bin Umair narrates: ‘I accompanied my aunt and approached Aisha and asked her: ‘Who was the dearest among the people to Rasulullah (sawa)?’ She replied ‘Fatima’. I then asked ‘And amongst men? She replied ‘Her husband’ …

Source: Mustradrak `ala Al-Sahihain, Haakim, Volume 3, Page 171, Hadith 4744

Sunni Imam Haakim says:This hadith’s chain is Sahih, but we do not find it (in Bukhari or Muslm)