صحیح مسلم · Hadith 105

It is narrated on the authority of Abu Ayyub Ansari that once during the journey of the Prophet (may peace of Allah be upon him) a bedouin appeared before him and caught hold of the nosestring of his she-camel and then said, Messenger of Allah (or Muhammad), inform me about that which takes me near to Paradise and draws me away from the Fire (of Hell). He (the narrator) said: The Prophet ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) stopped for a while and cast a glance upon his companions and then said: He was afforded a good opportunity (or he had been guided well). He (the Holy Prophet) addressing the bedouin said: (Repeat) whatever you have uttered. He (the bedouin) repeated that. Upon this the Apostle ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) remarked: The deed which can draw you near to Paradise and take you away from Hell is, that you worship Allah and associate none with Him, and you establish prayer and pay Zakat, and do good to your kin. After having uttered these words, the Prophet asked the bedouin to release the nosestring of his she-camel.