"Abu Hurairah narrated that Rasulullah (sallallahu alayhi wasallam) said:
'Seek refuge with Allah from Jubbul Huzn.' (Th Sahaabah) said: 'O Rasulullah! What is Jubbul Huzn?' Rasulullah (sallallahu alayhi wasallam) said: 'It is a valley in Jahannum. Every day Jahannum seeks refuge from it four hundred times.' Someone asked: "O Rasulullah! Who will enter it?' Rasulullah (sallallahu alayhi wasallam) said: 'It has been prepared for the Qurraa' who display their deeds. Verily, the most hated qurraa' by Allah are those who visit the rulers." --Ibn Maajah
Source : SF
'Seek refuge with Allah from Jubbul Huzn.' (Th Sahaabah) said: 'O Rasulullah! What is Jubbul Huzn?' Rasulullah (sallallahu alayhi wasallam) said: 'It is a valley in Jahannum. Every day Jahannum seeks refuge from it four hundred times.' Someone asked: "O Rasulullah! Who will enter it?' Rasulullah (sallallahu alayhi wasallam) said: 'It has been prepared for the Qurraa' who display their deeds. Verily, the most hated qurraa' by Allah are those who visit the rulers." --Ibn Maajah
Source : SF