hadeeth 3 of an-nawawy

Ibn Umar, the son of Umar ibn Al-Khattab, reported: The Messenger of Allah, peace and blessings be upon him, said:بُنِيَ الْإِسْلَامُ عَلَى خَمْسٍ عَلَى أَنْ يُعْبَدَ اللَّهُ وَيُكْفَرَ بِمَا دُونَهُ وَإِقَامِ الصَّلَاةِ وَإِيتَاءِ الزَّكَاةِ وَحَجِّ الْبَيْتِ وَصَوْمِ رَمَضَانَIslam is built upon five: worshiping Allah alone and disbelieving in what is worshiped besides him, establishing prayer, paying charity, performing the pilgrimage, and fasting the month of Ramadan -
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