Sunan Ibn Majah 3708
It was narrated that Ali said:
"I had two times of visiting the Messenger of Allahﷺ, at night and during the day. If I came to him when he was praying, he would clear his throat (to let me know he was praying)."
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا أَبُو بَكْرِ بْنُ عَيَّاشٍ، عَنْ مُغِيرَةَ، عَنِ الْحَارِثِ، عَنْ عَبْدِ اللَّهِ بْنِ نُجَىٍّ، عَنْ عَلِيٍّ، قَالَ كَانَ لِي مِنْ رَسُولِ اللَّهِ ـ ﷺ ـ مُدْخَلاَنِ مُدْخَلٌ بِاللَّيْلِ وَمُدْخَلٌ بِالنَّهَارِ فَكُنْتُ إِذَا أَتَيْتُهُ وَهُوَ يُصَلِّي يَتَنَحْنَحُ لِي .
Classification
Sahih (Authentic) [Darussalam]
References
Sunan Ibn Majah 3708
Sunan Ibn Majah Vol. 5, Book of Etiquette, Hadith 3708