Sayyidina ‘Abdullah ibn Umar (RA) reported that Allah’s Messenger (SAW) said, “If anyone drinks wine then his salah over forty days are not approved. If he repents then Allah will relent to him. If he reverts (to it), then Allah will not approve his sJah over forty days. If he repents, Allah will relent to him but if he reverts (to it) then Allah will iLot approve his salah over forty days. If he repents then Allah will relent to him. Again, if he reverts the fourth time, Allah will not approve his salah over forty days and if he repents then Allah will not relent to him and He will give him to drink from the river of Khabal.” Someone asked, “0 Abu Abdur Rahman! what is the river of Khabal?’ He said, “The pus of the dwellers of the people of fire.”
[Nisai 5686]