Ibn 'Umar reported: I saw in a state of sleep as if I have in my hand a piece of silk cloth and there is no place in the Paradise where I intend to reach but that piece of cloth does not fly towards it. I made a mention of it to Hafsa (the sister of Ibn 'Umar) and Hafsa made a mention of it to Allah's Apostle (ﷺ) , whereupon Allah's Apostle (ﷺ) said: I find 'Abdullah b 'Umar a pious person.
Explanation & Benefits
Shaykh Maulana Abdul Aziz Alvi
Hadith Commentary: Benefits and Issues: From this hadith, it is understood that if a person is seen in Paradise in a dream, it is a sign of his righteousness and piety.
Source: Tuhfat al-Muslim: Commentary on Sahih Muslim, Page: 6369