ENOfficial
‘Alqama said that Ibn Mas'ud suggested leading them in prayer in the way God’s Messenger had performed it. He prayed, raising his hands only once, along with the takbir at the beginning. Tirmidhi, Abu Dawud and Nasa’i transmitted it, and Abu Dawud said it is not sahih put this way.
Source: sunnah.com
Other translations
Arabic
وَعَنْ عَلْقَمَةَ قَالَ: قَالَ لَنَا ابْنُ مَسْعُودٍ: أَلا أُصَلِّي بكم صَلَاة رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ؟ فَصَلَّى وَلَمْ يَرْفَعْ يَدَيْهِ إِلَّا مَرَّةً وَاحِدَةً مَعَ تَكْبِيرَةِ الِافْتِتَاحِ. رَوَاهُ التِّرْمِذِيُّ وَأَبُو دَاوُدَ وَالنَّسَائِيُّ. وَقَالَ أَبُو دَاوُدَ: لَيْسَ هُوَ بِصَحِيح على هَذَا الْمَعْنى
sunnah.com