Sahih Muslim 2479 a
Ibn 'Umar reported that when a person saw anything in sleep during the lifetime of Allah's Messenger (may peace he upon him) he narrated it to Allah's Messenger, and I also had a longing that I should also see in a dream something which I should narrate to Allah's Apostle (ﷺ) and I was at that time an unmarried young man. I was sleeping in the mosque during the lifetime of Allah's Messenger (ﷺ) tl) at I saw in a dream as if two Angels have taken hold of me and they have carried me to the fire, and, lo, it was built like the easing of a well and had two pillars like those of a well; and, lo, there were people in it whom I knew and I cried out:
I seek refuge with Allah from Hell-fire; I seek refuge with Allah from Hell-fire. Then another Angel joined the two others, and said unto me: You need not fear I narrated this dream to llafsa and she narrated it to Allah's Messenger, whereupon Allah's Apostle said: Worthy is this man Abdullah, O that he would pray at night, and Silim added that Abdullah afterwards slept only but for a small part of the night.
حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَعَبْدُ بْنُ حُمَيْدٍ، - وَاللَّفْظُ لِعَبْدٍ - قَالاَ أَخْبَرَنَا عَبْدُ،
 الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنِ ابْنِ عُمَرَ، قَالَ كَانَ الرَّجُلُ فِي حَيَاةِ رَسُولِ
 اللَّهِ صلى الله عليه وسلم إِذَا رَأَى رُؤْيَا قَصَّهَا عَلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَتَمَنَّيْتُ
 أَنْ أَرَى رُؤْيَا أَقُصُّهَا عَلَى النَّبِيِّ صلى الله عليه وسلم قَالَ وَكُنْتُ غُلاَمًا شَابًّا عَزَبًا وَكُنْتُ
 أَنَامُ فِي الْمَسْجِدِ عَلَى عَهْدِ رَسُولِ اللَّهِ صلى الله عليه وسلم فَرَأَيْتُ فِي النَّوْمِ كَأَنَّ مَلَكَيْنِ
 أَخَذَانِي فَذَهَبَا بِي إِلَى النَّارِ فَإِذَا هِيَ مَطْوِيَّةٌ كَطَىِّ الْبِئْرِ وَإِذَا لَهَا قَرْنَانِ كَقَرْنَىِ الْبِئْرِ وَإِذَا
 فِيهَا نَاسٌ قَدْ عَرَفْتُهُمْ فَجَعَلْتُ أَقُولُ أَعُوذُ بِاللَّهِ مِنَ النَّارِ أَعُوذُ بِاللَّهِ مِنَ النَّارِ أَعُوذُ
 بِاللَّهِ مِنَ النَّارِ - قَالَ - فَلَقِيَهُمَا مَلَكٌ فَقَالَ لِي لَمْ تُرَعْ ‏.‏ فَقَصَصْتُهَا عَلَى حَفْصَةَ فَقَصَّتْهَا
 حَفْصَةُ عَلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏
"‏ نِعْمَ الرَّجُلُ
 عَبْدُ اللَّهِ لَوْ كَانَ يُصَلِّي مِنَ اللَّيْلِ ‏"‏ ‏.‏ قَالَ سَالِمٌ فَكَانَ عَبْدُ اللَّهِ بَعْدَ ذَلِكَ لاَ يَنَامُ مِنَ اللَّيْلِ
 إِلاَّ قَلِيلاً ‏.‏