Abu Dawud Book 30, Hadith Number 4244.

Narated By Sa’d ibn Abu Waqqas : I asked: Apostle of Allah! tell me if someone enters my house and extends his hands to kill me (what should I do?) The Apostle of Allah (PBUH) replied: Be like the two sons of Adam. The narrator Yazid (ibn Khalid) then recited the verse: “If thou dost stretch they hand against me to slay me.”