CONDITIONS OF PARADISE H H 331 "A man said: 'O Messenger of Allah, praise and peace be upon him, tell me something which will cause me to be admitted to Paradise and rescue me from the Fire.' He answered: 'The worship of Allah and do not associate anything with Him; the establishing of the prayer; payment of the obligatory charity, and to associate with your blood relatives.'" R 331 Bukhari and Muslim with a chain up to Abu Ayub Khalid, the son of Zaid Ansari who related this.
331- وعن أَبي أيوب خالد بن زيد الأنصاري رضي الله عنه : أنَّ رجلاً قَالَ : يَا رَسُول الله ، أخْبِرْني بِعَمَلٍ يُدْخِلُني الجَنَّةَ ، وَيُبَاعِدُني مِنَ النَّارِ . فَقَالَ النَّبيُّ صلى الله عليه وآله وسلم : "تَعْبُدُ الله ، وَلاَ تُشْرِكُ بِهِ شَيئاً ، وَتُقِيمُ الصَّلاةَ ، وتُؤتِي الزَّكَاةَ ، وتَصِلُ الرَّحمَ" مُتَّفَقٌ عَلَيهِ .