The Messenger of Allah ﷺ said, "Whoever sees me in a dream has truly seen me, for Satan cannot take my form."
حدثنا محمد بن يحيى حدثنا سليمان بن عبد الرحمن الدمشقي حدثنا سعدان بن يحيى بن صالح اللخمي حدثنا صدقة بن أبي عمران
عن رسول الله ﷺ قال من رآني في المنام فكأنما رآني في اليقظة إن الشيطان لا يستطيع أن يتمثل بي
[Sahih] Bukhari reported it in Tarikh al-Kabir 4/294,295 from Sulayman, and Tabarani in 22/111, no. 279, from the hadith of Sulayman, through the same route. Zayd bin Abu Unaysa also reported it from Awn through the same route (Sahih Ibn Hibban, no. 1801), and Busiri graded it sahih. Muhammad bin Bakr Kufi and Abu Usama reported it from Sadaqa through the same route, and the hadith has corroborating reports.