That the Messenger of Allah (ﷺ) said: "Whoever drinks Khamr, Salat is not accepted from him for forty days. If he repents, then Allah will accept his repentance. It he returns to it, then Allah will not accept his Salat for forty days. If he repents, then Allah will accept his repentance. If he returns to it, then Allah will not accepts his Salat for forty days.
If he repents, then Allah will accept his repentance. If he returns to it a fourth time, Allah will not accept his Salat for forty days, and if he were to repent, Allah would not accept his repentance, and he will be given to drink from the river of Al-Khabal." They said: "O Aby 'Abdur-Rahman! What is the river of Al-Khabal?" He said: "A river of the pus from the inhabitants of the Fire."
This Hadith is Hasan. Similar to this has been reported from 'Abdullah bin 'Amr and Ibn 'Abbas from the Prophet (ﷺ).
Jami` at-Tirmidhi Book 26, Hadith 2
I was riding behind the Prophet (ﷺ) and there was nothing between him and me but the rear part of the saddle, when he said: Mu'adh b. Jabal: To which I replied: At your beck and call, and at your pleasure, Messenger of Allah! He moved along for a few minutes, when again he said: Mu'adh b. Jabal: To which I replied: At your beck and call, and at your pleasure, Messenger of Allah! He then again moved along for a few minutes and said: Mu'adh b. Jabal: To which I replied. At your beck and call, and at your pleasure. Messenger of Allah He, (the Holy Prophet) said: Do you know what right has Allah upon His servants? I said: Allah and His Messenger know best. He (the Holy Prophet) said: Verily the right of Allah over His servants is that they should worship Him, not associating anything with Him. He (the Holy Prophet) with Mu'adh behind him, moved along for a few minutes and said: Mu'adh b. Jabal: To which I replied: At your beck and call, and at your pleasure, Messenger of Allah! He (the Holy Prophet) said: Do you know what rights have servants upon Allah in case they do it (i. e. they worship Allah without associating anything with Him)? I (Mu'adh b. Jabal) replied: Allah and His Messenger know best. (Upon this) he (the Holy Prophet) remarked: That He would not torment them (with the fire of Hell).
Sahih Muslim Book 1, Hadith 50
Yahya related to me from Malik, from 'Abdullah ibn Abi Bakr ibn
Muhammad, that Amra bint 'Abd ar-Rahman told him that Ziyad ibn Abi
Sufyan once wrote to A'isha, the wife of the Prophet, may Allah bless
him and grant him peace, saying, "'Abdullah ibn Abbas said that
whatever was haram for some one doing hajj was also haram for some one
who sent a sacrificial animal until the animal was sacrificed. I have
sent one, so write and tell me what you say about this, or tell the
man in charge of the animal what to do.
Amra said that A'isha
said, "It is notas Ibn Abbas has said. I once plaited the garlands for
the sacrificial animal of the Messenger of Allah, may Allah bless him
and grant him peace, with my own two hands. Then after that the
Messenger of Allah, may Allah bless him and grant him peace, himself
put the garlands on the animal and then sent it with my father. And
there was nothing that Allah had made halal forthe Messenger of Allah,
may Allah bless him and grant him peace, that was haram for him until
such time as the animal had been sacrificed."
Muwatta Malik Book 20, Hadith 53