حَدَّثَنَا مُوسَى، قَالَ: حَدَّثَنَا عَبْدُ اللهِ بْنُ حَسَّانَ الْعَنْبَرِيُّ قَالَ: حَدَّثَتْنِي جَدَّتَايَ صَفِيَّةُ بِنْتُ عُلَيْبَةَ، وَدُحَيْبَةُ بِنْتُ عُلَيْبَةَ، وَكَانَتَا رَبِيبَتَيْ قَيْلَةَ
أَنَّهُمَا أَخْبَرَتْهُمَا قَيْلَةُ قَالَتْ: رَأَيْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَاعِدًا الْقُرْفُصَاءَ، فَلَمَّا رَأَيْتُ النَّبِيَّ الْمُتَخَشِّعَ فِي الْجِلْسَةِ أُرْعِدْتُ مِنَ الْفَرَقِ
Qayla related, “I saw the Prophet (sallallahu alayhi wa sallam), may Allah bless him and grant him peace, sitting squatting. When I saw the Prophet (sallallahu alayhi wa sallam), may Allah bless him and grant him peace, humble in his form of sitting, I trembled from fear.”
Al-Adab Al-Mufrad 1181, Book 48, Sitting and lying down, Hadith 4. 1 min read