Abdullah ibn Mas'ud said: Should I not pray for you the way the Messenger of Allah ﷺ prayed? So he prayed, raising his hands only once. Abu Dawud said: This is a summarized version of a longer narration and it is not authentic with this wording. (Using translation from Abū Dāʾūd 748)
قَالَ عَبْدُ اللهِ يَعْنِي ابْنَ مَسْعُودٍ لَأُصَلِّيَنَّ بِكُمْ صَلَاةَ رَسُولِ اللهِ ﷺ قَالَ فَصَلَّى فَلَمْ يَرْفَعْ يَدَيْهِ إِلَّا مَرَّةً وَاحِدَةً