Sunan Ibn Majah Book 35, Hadith 28
“I came to Al-Madinah and
sat with some old men in the mosque of the Prophet (ﷺ). Then an old
man came, leaning on his stick, and the people said: ‘Whoever would
like to look at a man from among the people of Paradise, let him look
at this man.’ He stood behind a pillar and prayed two Rak’ah. I
got up and went to him, and said to him: ‘Some of the people said
such and such.’ He said: ‘Praise is to Allah. Paradise belongs to
Allah and He admits whomsoever He wills to it. At the time of the
Messenger of Allah (ﷺ) I saw a dream in which a man came to me and
said: “Let’s go.” So I went with him and he took me along a
great road. A road was shown to me on the left and I wanted to follow
it, but he said: “You are not one of its people.” Then a road was
shown to me on the right, and I followed him until I reached a
slippery mountain. He took me by the hand and helped me up. When I
reached the top I could not stand firm. There was an iron pillar
there with a golden ring at the top. He took my hand and helped me up
until I reached the handhold, then he said: “Have you gotten a firm
hold?” I said: “Yes.” Then he struck the pillar with his foot
and I held tight to the pillar. I told this to the Prophet (ﷺ) and he said: "You have seen something good. The great road is the plain of gathering (on the Day of Resurrection). The road that you were shown on your left is the way of the people of Hell, and you are not one of its people. The road which you were shown on your right is the way of the people of Paradise. The slippery mountain is the place of the martyrs, and the handhold that you held on tight to is the handhold of Islam. Hold on tight to it until you die." I hope to be one of the people of Paradise,' and he was 'Abdullah bin Salam."
“I was a young unmarried man at the time of the Messenger of Allah (ﷺ), and I used to stay overnight in the mosque. If any of us had seen a dream, he would tell it to the Prophet (ﷺ). I said: ‘O Allah, if there is any good in me before You, show me a dream that the Prophet (ﷺ) can interpret for me.’ So I went to sleep and I saw two angels who came to me and took me away. They were met by another angel who said: ‘Do not be alarmed,’ and they took me to Hell which was built like a well. In it were people, some of whom I recognized. Then they took me off to the right. In the morning I mentioned that to Hafsah, and Hafsah said that she told the Messenger of Allah (ﷺ) about it, and he said: ‘Abdullah is a righteous man, if only he would pray more at night.’”
“In a dream I saw myself emigrating from Makkah to a land in which there were date-palm trees, and I thought that it was Yamamah or Hajar, but it was Al-Madinah, Yathrib. And I saw in this dream of mine that I was wielding a sword then it broke in the middle. That was what befell the believers on the Day of Uhud. Then I wielded it again and it was better than it had been before, and that is what Allah brought about of the Conquest and the regrouping of the believers. And I also saw cows, and by Allah it is good, for they are the group of the believers (who were martyred) on the Day of Uhud, and the goodness is that which Allah brought forth after that, and the reward of the truth which Allah brought us on the Day of Badr.”