Narrated Abu Huraira:
I have loved the people of the tribe of Bani Tamim ever since I heard, three things, Allah's Messenger (ﷺ)
said about them. I heard him saying, These people (of the tribe of Bani Tamim) would stand…
It was narrated that Ali said:
"I had two times of visiting the Messenger of Allah(ﷺ), 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)."
It was narrated that 'Ali said:
"I had certain times when I used to come to the Messenger of Allah (ﷺ). When I came to him I would ask for permission to enter. If I found him praying he would clear his throat and I would…
أَخْبَرَنِي مُحَمَّدُ بْنُ عُبَيْدٍ، قَالَ حَدَّثَنَا ابْنُ عَيَّاشٍ، عَنْ مُغِيرَةَ، عَنِ الْحَارِثِ الْعُكْلِيِّ، عَنِ ابْنِ نُجَىٍّ، قَالَ قَالَ عَلِيٌّ كَانَ لِي مِنْ رَسُولِ اللَّهِ صلى الله عليه وسلم مَدْخَلاَنِ مَدْخَلٌ بِاللَّيْلِ وَمَدْخَلٌ بِالنَّهَارِ فَكُنْتُ إِذَا دَخَلْتُ بِاللَّيْلِ تَنَحْنَحَ لِي .
It was narrated that 'Ali said:
"I had two times when I would enter upon the Messenger of Allah (ﷺ), one at night and one during the day. When I entered at night he would clear his throat (to tell me to come in)."