It was narrated that Isma'il said:
"We entered upon Hasan to inquire after him until we filled the house. He tucked up his legs, the he (hasan) said: 'We entered upon Abu Hurairah to inquire after him until we filled the house. He (Abu Hurairah) tucked up his legs and said: "We entered upon the Messenger of Allah until we filled the house. He was lying on his side, but when he saw us he tucked up his legs then he said: 'After I am gone, there will come to you people seeking knowledge. Welcome them, greet them and teach them.'" (Maudu')A narrator said: By Allah! We came across some people who did not welcome us, greet us, nor teach us unil we used to go to them, then they treated us rudely.
English reference: Vol. 1, Book 1, Hadith 248
Arabic reference: Book 1, Hadith 256