(108) باب الصَّلاَةِ إِلَى الْمُتَحَدِّثِينَ وَالنِّيَامِ
Narrated Abdullah ibn Abbas:
The Prophet (ﷺ) said: Do not pray behind a sleeping or a talking person. (DE)
Reference (DE): Sunan Abi Dawud 694 (DE)
In-book reference (DE): Book 2, Hadith 304 (DE)
English translation (DE): Book 2, Hadith 694 (DE)