Abu Umama Bahili reported,

I heard the Messenger of Allah ﷺ say, "While I was sleeping, two men came to me, took hold of my upper arms, and brought me to a rugged mountain. They said to me, 'Climb up.'When I reached the middle of the mountain, I suddenly heard loud voices, so I asked, 'What are these voices?'He replied, 'This is the howling of the people of Hellfire.'Then he took me onward, and there I saw people hanging by their hamstrings, with their jaws torn open and blood pouring from them. I asked, 'Who are these?'He said, 'These are the ones who break their fast before its proper time.'Then he took me on, and I came upon a people who were the most swollen, the foulest in stench, and the most repulsive in appearance. I asked, 'Who are these?'It was said, 'These are the male and female fornicators.'Then he took me on, and I saw women whose breasts were being bitten by snakes. I asked, 'What is the matter with these?'It was said, 'These are women who withheld their milk from their children.'" The hadith continues.

عن أبي أمامة الباهلي قال

سمعت رسول الله ﷺ يقول: بينا أنا نائم إذ أتاني رجلان فأخذا بضبعي فأتيا بي جبلا وعرا فقالا لي: اصعد حتى إذا كنت في سواء الجبل فإذا أنا بصوت: شديد فقلت: ما هذه الأصوات؟ قال: هذا عواء أهل النار، ثم انطلق بي فإذا أنا بقوم معلقين بعراقييهم مشققة أشداقهم تسيل أشداقهم دما فقلت: من هؤلاء؟ قال: هؤلاء الذين يفطرون قبل تحلة صومهم، ثم الطلق بي فإذا بقوم أساسي انتفاخا و أنتنه ريحا و أسوئه منظرا فقلت: من هؤلاء؟ قيل: الزانون والزواني، ثم انطلق بي فإذا بنساء تنهش ثديهن الحيات، قلت: ما بال هؤلاء؟ قيل: هؤلاء يمنعن أولادهن ألبانهن… الحديث.