Narrated Abu Aiyub: A man said to the Prophet "Tell me of such a deed as will make me enter Paradise." The people said, "What is the matter with him? What is the matter with him?" The Prophet said, "He has something to ask. (What he needs greatly) The Prophet said: (In order to enter Paradise) you should worship Allah and do not ascribe any partners to Him, offer prayer perfectly, pay the Zakat and keep good relations with your Kith and kin." (See Hadith No. 12, Vol 8).

Narrated Abu Huraira: A Bedouin came to the Prophet and said, "Tell me of such a deed as will make me enter Paradise, if I do it." The Prophet (p.b.u.h) said, "Worship Allah, and worship none along with Him, offer the (five) prescribed compulsory prayers perfectly, pay the compulsory Zakat, and fast the month of Ramadan." The Bedouin said, "By Him, in Whose Hands my life is, I will not do more than this." When he (the Bedouin) left, the Prophet said, "Whoever likes to see a man of Paradise, then he may look at this man." Narrated Abu Zur'a: From the Prophet the same as above.

Narrated Abu Aiyub Al-Ansari: A man said, "O Allah's Apostle! Inform me of a deed which will make me enter Paradise." The people said, "What is the matter with him? What is the matter with him?" Allah's Apostle said, "He has something to ask (what he needs greatly)." The Prophet said (to him), (In order to enter Paradise) you should worship Allah and join none in worship with Him: You should offer prayers perfectly, give obligatory charity (Zakat), and keep good relations with your Kith and kin." He then said, "Leave it!" (The sub-narrator said, "It seems that the Prophet was riding his she camel."

Narrated Abu Ayyub Al-Ansari:It was said" "O Allah's Messenger! Inform me of a deed which will make me enter Paradise."(continues through a different chain in the next hadith)