Abdullah bin Abbas reported,

A man came to Ibn Abbas and asked, "What do you say about a man who kills another deliberately?"He replied, "His recompense is 'Hell, abiding therein eternally, and the wrath of Allah is upon him, and He has cursed him and prepared for him a great punishment' [Nisa 4:93]. This was revealed among the last of what was revealed, and nothing abrogated it until the Messenger of Allah ﷺ was taken, and no revelation came after the Messenger of Allah ﷺ."The man asked, "What if he repents, believes, does righteous deeds, and is then guided?"Ibn Abbas replied, "How can repentance be possible for him? I heard the Messenger of Allah ﷺ say, 'May his mother be bereaved of him, a man who kills another deliberately. He will come on the Day of Resurrection holding his killer with his right hand or his left, and grasping his own head with his right hand or his left, with his jugular veins gushing blood, before the Throne, saying, "My Lord, ask Your servant why he killed me."'"

Ahmad 2142

Sahih

حدثنا محمد بن جعفر حدثنا شعبة سمعت يحيى بن المجبر التيمي يحدث عن سالم بن أبي الجعد

عن ابن عباس

أن رجلا أتاه فقال أرأيت رجلا قتل رجلا متعمدا قال {جزاؤه جهنم خالدا فيها وغضب الله عليه ولعنه وأعد له عذابا عظيما} قال لقد أنزلت في آخر ما نزل ما نسخها شيء حتى قبض رسول الله ﷺ وما نزل وحي بعد رسول الله ﷺ قال أرأيت إن تاب وآمن وعمل صالحا ثم اهتدى قال وأنى له بالتوبة وقد سمعت رسول الله ﷺ يقول ثكلته أمه رجل قتل رجلا متعمدا يجيء يوم القيامة آخذا قاتله بيمينه أو بيساره وآخذا رأسه بيمينه أو شماله تشخب أوداجه دما في قبل العرش يقول يا رب سل عبدك فيم قتلني

أحمد 2142صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Abdullah bin Abbas bin Abdul-Muttalib
Numbering
Darussalam 2142
Ahmad 2142