Rasulullah pernah melakukan shalat dhuha sebanyak empat rakaat, dan terkadang beliau menambah sekehendak Allah
Imam Ahmad : 25084حَدَّثَنَا عَبْدُ الْوَهَّابِ عَنْ سَعِيدٍ عَنْ قَتَادَةَ عَنْ مُعَاذَةَ عَنْ عَائِشَةَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يُصَلِّي الضُّحَى أَرْبَعًا وَيَزِيدُ مَا شَاءَ اللَّهُ
Narrated to us by [Abdul Wahab] from [Sa'id] from [Qatadah] from [Mu'adzah] from [Aisyah] that the Prophet sallaallahu 'alaihi wa sallam once performed four rak'ahs of dhuha prayer, and he added as Allah willed.