Question Please mention the Hadith book wherein this incident is mentioned. 'Abdullah ibn 'Abbas (radiyallahu 'anhuma) would sit at a Sahabi's door to acquire a Hadith from him. He would wait at the door until the Sahabi came out. When the Sahabi (radiyallahu 'anhu) would see him, he would say, "O cousin of the Prophet! What's the matter with you? If you had sent for me I would have come. 'Abdullah ibn 'Abbas (radiyallahu 'anhuma) would reply, I am the one who should come to you."