It was narrated that Ibn 'Abbas said:

"I prayed with the Prophet ﷺ one night, and I stood on his left, but he made me stand on his right, and he prayed. Then he reclined on his side and took a nap, then the Mu'adhdhin came to him and he prayed, and did not perform Wudu'."

أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا دَاوُدُ، عَنْ عَمْرٍو، عَنْ كُرَيْبٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ صَلَّيْتُ مَعَ النَّبِيِّ ﷺ ذَاتَ لَيْلَةٍ فَقُمْتُ عَنْ يَسَارِهِ فَجَعَلَنِي عَنْ يَمِينِهِ فَصَلَّى ثُمَّ اضْطَجَعَ وَرَقَدَ فَجَاءَهُ الْمُؤَذِّنُ فَصَلَّى وَلَمْ يَتَوَضَّأْ مُخْتَصَرٌ .