Compiled by Imam Abu Dawud as-Sijistani
حَدَّثَنَا صَفْوَانُ بْنُ صَالِحٍ، حَدَّثَنَا الْوَلِيدُ، حَدَّثَنَا عُثْمَانُ بْنُ أَبِي الْعَاتِكَةِ، قَالَ إِنَّمَا قَالَ أَدْخُلُ كُلِّي . مِنْ صِغَرِ الْقُبَّةِ .
The only reason why he asked whether the whole of him should come in was because of the smallness of the tent