"A man stood up and said: 'O Messenger of Allah ﷺ, how are the prayers at night to be done?' The Messenger of Allah ﷺ said: 'Prayers at night are (offered) two by two, then if you fear that dawn will come, pray witr with one.'"
يَا رَسُولَ اللَّهِ كَيْفَ صَلاَةُ اللَّيْلِ فَقَالَ رَسُولُ اللَّهِ ﷺ صَلاَةُ اللَّيْلِ مَثْنَى مَثْنَى فَإِذَا خِفْتَ الصُّبْحَ فَأَوْتِرْ بِوَاحِدَةٍ