al-Bukhaari and Muslim report that Ibn ‘Umar said, “I saw in a dream that two angels came to me. Each of them was holding a whip of iron in his hand. Then I met (another) angel who was also holding a whip of iron in his hand. They said, “Do not worry, you are a good man; we just wish that you prayed more at night”. They took me to the edge of Hell, which looked like a well with horns: between every two horns stood an angel holding a whip of iron. I saw men hanging upside-down, held with chains, and I recognised some men of Quraysh. Then they led me away, towards the right. I told Hafsah about my dream, and she told the Messenger of Allah (saw) who said, “Abdullaah is a righteous man”. (at-Takhweef min an-Naar, p.51)