Language:
كتاب التهجد
19  
Prayer at Night (Tahajjud)
(13)
Chapter: If one sleeps and does not offer the night prayer
(13)
باب إِذَا نَامَ وَلَمْ يُصَلِّ بَالَ الشَّيْطَانُ فِي أُذُنِهِ
Sahih al-Bukhari 1144

Narrated `Abdullah:

A person was mentioned before the Prophet (p.b.u.h) and he was told that he had kept on sleeping till morning and had not got up for the prayer. The Prophet (ﷺ) said, "Satan urinated in his ears."

حَدَّثَنَا مُسَدَّدٌ، قَالَ حَدَّثَنَا أَبُو الأَحْوَصِ، قَالَ حَدَّثَنَا مَنْصُورٌ، عَنْ أَبِي وَائِلٍ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ ذُكِرَ عِنْدَ النَّبِيِّ صلى الله عليه وسلم رَجُلٌ فَقِيلَ مَا زَالَ نَائِمًا حَتَّى أَصْبَحَ مَا قَامَ إِلَى الصَّلاَةِ‏.‏ فَقَالَ ‏ "‏ بَالَ الشَّيْطَانُ فِي أُذُنِهِ ‏"‏‏.‏
Reference : Sahih al-Bukhari 1144
In-book reference : Book 19, Hadith 25
USC-MSA web (English) reference : Vol. 2, Book 21, Hadith 245
  (deprecated numbering scheme)