Sayyiduna Abu Ayyub Ansari (may Allah be pleased with him) narrated that a man said, "O Messenger of Allah, tell me of a deed that will admit me to Paradise." Upon this, the people said, "What is wrong with him? What is wrong with him?" The Prophet (peace and blessings of Allah be upon him) said, "Why do you say what is wrong with him? He needs to ask." Then he said to the man, "Worship Allah and do not associate anything with Him, establish prayer, give zakat, and maintain the ties of kinship. These deeds will admit you to Paradise. Now let the camel's rein go."

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrated that a Bedouin came to the service of the Prophet Muhammad (peace and blessings be upon him) and said, "Tell me of a deed which, if I do it continuously, I will enter Paradise." The Prophet (peace and blessings be upon him) said, "Worship Allah and do not associate anything with Him, establish the obligatory prayers, give the obligatory zakat, and fast during Ramadan." The Bedouin said, "By Him in Whose hand is my soul, I will not add anything to these deeds." When he turned his back and was leaving, the Prophet (peace and blessings be upon him) said, "Whoever wants to see a person from among the people of Paradise, let him look at this man."