Hadith 1608
Chapter 5: Encouragement to pray Qiyam Al-Lail - كتاب قيام الليل وتطوع النهار
أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا جَرِيرٌ، عَنْ مَنْصُورٍ، عَنْ أَبِي وَائِلٍ، عَنْ عَبْدِ اللَّهِ، قَالَ ذُكِرَ عِنْدَ رَسُولِ اللَّهِ صلى الله عليه وسلم رَجُلٌ نَامَ لَيْلَةً حَتَّى أَصْبَحَ قَالَ " ذَاكَ رَجُلٌ بَالَ الشَّيْطَانُ فِي أُذُنَيْهِ " .
It was narrated that Abdullah said:
"Mention was made in the presence of the Messenger of Allah (ﷺ) about a man who slept all night until morning. He said: 'That is a man in whose ear the Shaitan has urinated.'"
Reference : Sunan an-Nasa'i 1608
In-book reference : Book 20, Hadith 11