The Sufficient (Vol 3) · Hadith 1407 (#Ḥadīth #2)
Chapter 47 | Killing Insects, and So on during Salah (Prayer)
2ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ حَمَّادِ بْنِ عُثْمَانَ عَنِ الْحَلَبِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) فِي الرَّجُلِ يَقْتُلُ الْبَقَّةَ وَالْبُرْغُوثَ وَالْقَمْلَةَ وَالذُّبَابَ فِي الصَّلاَةِ أَ يَنْقُضُ صَلاَتَهُ وَوُضُوءَهُ قَالَ لاَ.
2. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hammad ibn ‘Uthman from al-Halabiy who has said the following: “I once asked abu ‘Abd Allah , about a man who kills, a bug, flea, lice or a fly while in Salah (prayer), does it invalidate his Salah (prayer) and Wudu’? He (the Imam) said, ’No, it does not do so.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).