It is sometimes reported that some scholars saw the Prophet (peace and blessings be upon him) in a dream and that he answered a question that had puzzled them..!
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Question:
May Allah reward you, Your Eminence the Shaykh. The questioner says: It is sometimes reported about some scholars that a scholarly issue, or the authenticity of a hadith, became difficult for them, and it happened that they saw the Prophet (peace and blessings be upon him) in a dream, and he informed them that the correct view is such and such. Is it permissible to act on something like this?
Answer:
This is possible, yes, it is possible, it can happen, it is possible that this happens, yes,
May Allah reward you, Your Eminence the Shaykh. The questioner says: It is sometimes reported about some scholars that a scholarly issue, or the authenticity of a hadith, became difficult for them, and it happened that they saw the Prophet (peace and blessings be upon him) in a dream, and he informed them that the correct view is such and such. Is it permissible to act on something like this?
Answer:
This is possible, yes, it is possible, it can happen, it is possible that this happens, yes,
Source
قناة «العلامة الدكتور صالح الفوزان»، [242 /1350] يرد أحيانا أن بعض العلماء قد رأى النبي ﷺ في المنام وأنه أجابه عن مسألة أشكلت عليه..! — youtube.com
The Arabic text is a machine transcription of the audio recording.