Abu Dawud Book 2, Hadith Number 1392.

Chapter : On fixing a part from the qran for daily recitation.

Narated By ‘Abd al-Rahman b. Yazid : I asked Abu Mus’ud while he was making circumambulation of the Ka’bah (about the recitation of some verses from the Qur’an). He said: The Apostle of Allah (PBUH) said: If anyone recites two verses from the last of Sura al-Baqarah at night, they will be sufficient for him.