Hadithcore
Mishkat al-Masabih, 1495

Abu Ja'far said the Prophet (ﷺ) saw a dwarf and prostrated himself. Daraqutni transmitted it in <i>mursal</i> form. <i>Sharh as-sunna</i> has the same wording as <i>al-Masabih</i>.

وَعَنْ أَبِي جَعْفَرٍ: أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَأَى رَجُلًا مِنَ النُّغَاشِينَ فَخَرَّ ساجا. رَوَاهُ الدَّارَقُطْنِيُّ مُرْسَلًا وَفِي شَرْحِ السُّنَّةِ لَفْظُ المصابيح

References1 variant
In-Book Reference
Book 4, Hadith 894