An - Nawawi's 40 Hadith (3)

On the authority of Ibn Omar, the son of Omar bin Al-Khattab, may Allah be pleased with both, who said :

I heard the Messenger of Allah(sallallahu alayhi wa sallam) say :

"Islam has been built on five [pillars]1: testifying that there is no god but Allah and that Muhammed is the Messenger of Allah, performing the prayers, paying the Zakat[2], making the pilgrimage to the House[3], and fasting in Ramadhan."
Related by Bukhari and Muslim

Explanation:
[1] The word "pillars" does not appear in the Arabic but has been supplied for clarity of meaning. Pillars (arkan) is the generally accepted term in this context. / [2] See note [2] to Hadith 2. / [3] See note [3] to Hadith 2.