"Ata' bin Yazid narrated to me that he heard Abu Ayyub Al-Ansari say: 'Witr is a duty, so whoever wants to pray witr with five rak'ahs let him do so, whoever wants to pray witr with three, let him do so; and whoever wants to pray witr with one, let him do so.'"  

أَنَّهُ سَمِعَ أَبَا أَيُّوبَ الأَنْصَارِيَّ يَقُولُ الْوِتْرُ حَقٌّ فَمَنْ أَحَبَّ أَنْ يُوتِرَ بِخَمْسِ رَكَعَاتٍ فَلْيَفْعَلْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِثَلاَثٍ فَلْيَفْعَلْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِوَاحِدَةٍ فَلْيَفْعَلْ  

The Prophet ﷺ said: The witr is a duty for every Muslim so if anyone wishes to observe it with five rak'ahs, he may do so; if anyone wishes to observe it with three, he may do so, and if anyone wishes to observe it with one, he may do so.  

قَالَ رَسُولُ اللَّهِ ﷺ الْوِتْرُ حَقٌّ عَلَى كُلِّ مُسْلِمٍ فَمَنْ أَحَبَّ أَنْ يُوتِرَ بِخَمْسٍ فَلْيَفْعَلْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِثَلاَثٍ فَلْيَفْعَلْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِوَاحِدَةٍ فَلْيَفْعَلْ  

[Machine] On the authority of the Messenger of Allah ﷺ , he said, "Witr (an odd number of units of prayer) is a right (obligatory). So whoever wishes to perform Witr with five (units of prayer), let them do so. And whoever wishes to perform Witr with three (units), let them do so. And whoever wishes to perform Witr with one (unit), let them do so. And whoever finds it difficult, let them gesture with their head."  

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ «الْوِتْرُ حَقٌّ فَمَنْ أَحَبَّ أَنْ يُوتِرَ بِخَمْسٍ فَلْيُوتِرْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِثَلَاثٍ فَلْيُوتِرْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِوَاحِدَةٍ فَلْيُوتِرْ بِهَا وَمَنْ شَقَّ عَلَيْهِ ذَلِكَ فَلْيُومِئْ إِيمَاءً» *  

[Machine] On the authority of the Messenger of Allah ﷺ, he said, "Witr prayer is an obligation. Whoever wishes to perform it with five [units], let them do so. Whoever wishes to perform it with three [units], let them do so. Whoever wishes to perform it with one [unit], let them do so. And whoever finds it difficult, let them make a gesture [to indicate their intention]."  

عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ قَالَ «الْوِتْرُ حَقٌّ فَمَنْ أَحَبَّ أَنْ يُوتِرَ بِخَمْسٍ فَلْيُوتِرْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِثَلَاثٍ فَلْيُوتِرْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِوَاحِدَةٍ فَلْيُوتِرْ بِهَا وَمَنْ غَلَبَهُ ذَلِكَ فَلْيُومِئْ إِيمَاءً»  

[Machine] The Prophet said, "Witr (Odd) prayer is a duty, so whoever likes to pray with five units, let them do so, and whoever likes to pray with three units, let them do so, and whoever likes to pray with one unit, let them do so."  

قَالَ النَّبِيُّ ﷺ «الْوِتْرُ حَقٌّ فَمَنْ أَحَبَّ أَنْ يُوتِرَ بِخَمْسٍ فَلْيُوتِرْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِثَلَاثٍ فَلْيُوتِرْ وَمَنْ أَحَبَّ أَنْ يُوتِرَ بِوَاحِدَةٍ فَلْيُوتِرْ»