Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad:3557ʿAbd al-ʿAzīz b. ʿAbd al-Ṣamad > Manṣūr > Abū Wāʾil > ʿAbdullāh b. Masʿūd

[Machine] "A man came to the Prophet ﷺ and said: 'Indeed, so-and-so slept through the prayer last night.' The Messenger of Allah ﷺ said: 'That was Satan urinating in his ear or ears.'"  

أحمد:٣٥٥٧حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ الصَّمَدِ حَدَّثَنَا مَنْصُورٌ عَنْ أَبِي وَائِلٍ عَنْ عَبْدِ اللهِ بْنِ مَسْعُودٍ

أَنَّ رَجُلًا أَتَى النَّبِيَّ ﷺ فَقَالَ إِنَّ فُلَانًا نَامَ الْبَارِحَةَ عَنِ الصَّلَاةِ قَالَ رَسُولُ اللهِ ﷺ ذَاكَ الشَّيْطَانُبَالَ فِي أُذُنِهِ أَوْ فِي أُذُنَيْهِ  


See similar narrations below:

Collected by Nasāʾī
nasai:1609ʿAmr b. ʿAlī > ʿAbd al-ʿAzīz b. ʿAbd al-Ṣamad > Manṣūr > Abū Wāʾil > ʿAbdullāh > a man

"A man said: 'O Messenger of Allah ﷺ. So-and-so slept and missed the prayer yesterday until morning came.' He said: 'The Shaitan has urinated in that one's ears.'"  

النسائي:١٦٠٩أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ الصَّمَدِ قَالَ حَدَّثَنَا مَنْصُورٌ عَنْ أَبِي وَائِلٍ عَنْ عَبْدِ اللَّهِ أَنَّ رَجُلاً قَالَ

يَا رَسُولَ اللَّهِ إِنَّ فُلاَنًا نَامَ عَنِ الصَّلاَةِ الْبَارِحَةَ حَتَّى أَصْبَحَ قَالَ ذَاكَ شَيْطَانٌ بَالَ فِي أُذُنَيْهِ