Sahih Muslim 5641
The Book of Manners and Etiquette
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، وَأَبُو كَامِلٍ فُضَيْلُ بْنُ حُسَيْنٍ وَقُتَيْبَةُ بْنُ سَعِيدٍ - وَاللَّفْظُ لِيَحْيَى وَأَبِي كَامِلٍ - قَالَ يَحْيَى أَخْبَرَنَا وَقَالَ الآخَرَانِ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ عُبَيْدِ، اللَّهِ بْنِ أَبِي بَكْرٍ عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ رَجُلاً، اطَّلَعَ مِنْ بَعْضِ حُجَرِ النَّبِيِّ صلى الله عليه وسلم فَقَامَ إِلَيْهِ بِمِشْقَصٍ أَوْ مَشَاقِصَ فَكَأَنِّي أَنْظُرُ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم يَخْتِلُهُ لِيَطْعُنَهُ .
Anas b. Malik reported that a person peeped in some of the holes (in the doors) of Allah's Messenger (ﷺ) (and he found him) standing up (lifting) an arrow or some arrows. The narrator said:I perceived as if Allah's Messenger (ﷺ) was going to pierce (his eyes)
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.