صحيح ابن خزيمه
Sahih Ibn Khuzaymah
جماع أبواب الأفعال المباحة فى الصلاةChapters on Permissible Acts in Prayer
(345) بَابُ الرُّخْصَةِ فِي التَّنَحْنُحِ فِي الصَّلَاةِ عِنْدَ الِاسْتِئْذَانِ عَلَى الْمُصَلِّي،345 Chapter: Permission to Clear the Throat in Prayer When Someone Seeks Permission to Enter.
Hadith Q902
إِنْ صَحَّتْ هَذِهِ اللَّفْظَةُ فَقَدِ اخْتَلَفُوا فِيهَا
Provided that the narration reported in this regard is authentic, because there is a difference among the narrators in this matter.
