It is narrated from Sayyiduna Abdullah bin Unays (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "I was shown Laylat al-Qadr, then I was made to forget it, and I saw in a dream that I was prostrating in water and mud." (Abdullah bin Unays said:) Then I saw the Messenger of Allah (peace and blessings be upon him) prostrating in water and mud on the morning of the twenty-third (of Ramadan).
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 13950
It is narrated from Sayyiduna Abdullah bin Unays (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "I saw myself (in a dream) prostrating in water and mud on Laylat al-Qadr." Then the Prophet (peace and blessings be upon him) led us in prayer on the twenty-third night, and I saw him (peace and blessings be upon him) prostrating in water and mud.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 13952