Ibn Tikhfa al-Ghifari reported that his father told him that he had been one of the People of the Bench. He told him, "I was sleeping in the mosque during the last part of the night, lying on my stomach. Someone came to me and moved me with his foot, saying, 'Get up. This is a manner of lying down which Allah hates.' I raised my head and the Prophet, may Allah bless him and grant him peace, was standing by my head."
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا خَلَفُ بْنُ مُوسَى بْنِ خَلَفٍ، قَالَ: حَدَّثَنَا أَبِي، عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ، عَنِ ابْنِ طِخْفَةَ الْغِفَارِيِّ، أَنَّ أَبَاهُ أَخْبَرَهُ، أَنَّهُ كَانَ مِنْ أَصْحَابِ الصُّفَّةِ، قَالَ: بَيْنَا أَنَا نَائِمٌ فِي الْمَسْجِدِ مِنْ آخِرِ اللَّيْلِ، أَتَانِي آتٍ وَأَنَا نَائِمٌ عَلَى بَطْنِي، فَحَرَّكَنِي بِرِجْلِهِ فَقَالَ: قُمْ، هَذِهِ ضَجْعَةٌ يُبْغِضُهَا اللَّهُ، فَرَفَعْتُ رَأْسِي، فَإِذَا النَّبِيُّ صلى الله عليه وسلم قَائِمٌ عَلَى رَأْسِي.
sunnah.com