"A man from the people of Najd came to the Messenger of Allah ﷺ with unkempt hair. We could hear him talking loudly but we could not understand what he was saying until he came closer. He was asking about Islam. The Messenger of Allah ﷺ said to him: 'Five prayers each day and night.' He said: 'Do I have to do anything else' He said: 'No, unless you do it voluntarily.' He said: 'And fasting the month of Ramadan.' He said: 'Do I have to do anything else?' He said: 'No, unless you do it voluntarily.' And the Messenger of Allah ﷺ mentioned Zakah to him, and he said: 'Do I have to do anything else?' He said: 'No, unless you do it voluntarily.' The man left saying: 'By Allah, I will not do any more than this or any less.' The Messenger of Allah ﷺ said: 'He will achieve salvation, if he is speaking the truth.'"  

أَنَّهُ سَمِعَ طَلْحَةَ بْنَ عُبَيْدِ اللَّهِ يَقُولُ جَاءَ رَجُلٌ إِلَى رَسُولِ اللَّهِ ﷺ مِنْ أَهْلِ نَجْدٍ ثَائِرَ الرَّأْسِ نَسْمَعُ دَوِيَّ صَوْتِهِ وَلاَ نَفْهَمُ مَا يَقُولُ حَتَّى دَنَا فَإِذَا هُوَ يَسْأَلُ عَنِ الإِسْلاَمِ فَقَالَ لَهُ رَسُولُ اللَّهِ ﷺ خَمْسُ صَلَوَاتٍ فِي الْيَوْمِ وَاللَّيْلَةِ قَالَ هَلْ عَلَىَّ غَيْرُهُنَّ قَالَ لاَ إِلاَّ أَنْ تَطَّوَّعَ قَالَ وَصِيَامُ شَهْرِ رَمَضَانَ قَالَ هَلْ عَلَىَّ غَيْرُهُ قَالَ لاَ إِلاَّ أَنْ تَطَّوَّعَ وَذَكَرَ لَهُ رَسُولُ اللَّهِ ﷺ الزَّكَاةَ قَالَ هَلْ عَلَىَّ غَيْرُهَا قَالَ لاَ إِلاَّ أَنْ تَطَّوَّعَ فَأَدْبَرَ الرَّجُلُ وَهُوَ يَقُولُ وَاللَّهِ لاَ أَزِيدُ عَلَى هَذَا وَلاَ أَنْقُصُ مِنْهُ قَالَ رَسُولُ اللَّهِ ﷺ أَفْلَحَ إِنْ صَدَقَ  

"A man asked the Messenger of Allah ﷺ: 'O Messenger of Allah, how many prayers has Allah enjoined upon His slaves?' He said: 'Allah has enjoined upon His slaves (five) prayers.' He said: 'O Messenger of Allah, is there anything before them or after them?' He said: 'Allah has enjoined upon His salves (five) prayers.' The man swore that he would not do anything more or less than that. The Messenger of Allah ﷺ said: 'If he is speaking the truth he will most certainly enter Paradise.'"  

سَأَلَ رَجُلٌ رَسُولَ اللَّهِ ﷺ فَقَالَ يَا رَسُولَ اللَّهِ كَمِ افْتَرَضَ اللَّهُ ﷻ عَلَى عِبَادِهِ مِنَ الصَّلَوَاتِ قَالَ افْتَرَضَ اللَّهُ عَلَى عِبَادِهِ صَلَوَاتٍ خَمْسًا قَالَ يَا رَسُولَ اللَّهِ هَلْ قَبْلَهُنَّ أَوْ بَعْدَهُنَّ شَيْئًا قَالَ افْتَرَضَ اللَّهُ عَلَى عِبَادِهِ صَلَوَاتٍ خَمْسًا فَحَلَفَ الرَّجُلُ لاَ يَزِيدُ عَلَيْهِ شَيْئًا وَلاَ يَنْقُصُ مِنْهُ شَيْئًا قَالَ رَسُولُ اللَّهِ ﷺ إِنْ صَدَقَ لَيَدْخُلَنَّ الْجَنَّةَ