Sahih Bukhari Volume 5, Book 57, Hadith Number 14.

Narated By ‘Amr bin Al-As : The Prophet deputed me to read the Army of Dhat-as-Salasil. I came to him and said, “Who is the most beloved person to you?” He said, ” ‘Aisha.” I asked, “Among the men?” He said, “Her father.” I said, “Who then?” He said, “Then ‘Umar bin Al-Khattab.” He then named other men.