Looking at hadith, we find some samples proving and further explaining the concept of abrogation.
Buhkary
Volume 6, Book 60, Number 32:
Narrated 'Ata:
That he heard Ibn 'Abbas reciting the Divine Verse:--
"And for those who can fast they had a choice either fast, or feed a poor for every day.." (2.184) Ibn 'Abbas said, "This Verse is not abrogated, but it is meant for old men and old women who have no strength to fast, so they should feed one poor person for each day of fasting (instead of fasting)."
Volume 6, Book 60, Number 33:
Narrated Nafi:
Ibn 'Umar recited:
"They had a choice, either fast or feed a poor for every day.." and added, "This Verse is abrogated."
Volume 6, Book 60, Number 34:
Narrated Salama:
When the Divine Revelation:
"For those who can fast, they had a choice either fast, or feed a poor for every day," (2.184) was revealed, it was permissible for one to give a ransom and give up fasting, till the Verse succeeding it was revealed and abrogated it.
Volume 6, Book 60, Number 53:
Narrated Ibn Az-Zubair:
I said to 'Uthman bin 'Affan (while he was collecting the Qur'an) regarding the Verse:-- "Those of you who die and leave wives ..." (2.240) "This Verse was abrogated by an other Verse. So why should you write it? (Or leave it in the Qur'an)?" 'Uthman said. "O son of my brother! I will not shift anything of it from its place."
Volume 6, Book 60, Number 54:
Narrated Mujahi:
(regarding the Verse):-- "Those of you who die and leave wives behind. They - (their wives) -- shall wait (as regards their marriage ) for four months and ten days)." (2.234)
The widow, according to this Verse, was to spend this period of waiting with her husband's family, so Allah revealed: "Those of you who die and leave wives (i.e. widows) should bequeath for their wives, a year's maintenance and residences without turning them out, but if they leave (their residence), there is no blame on you for what they do with themselves provided it is honorable.' (i.e. lawful marriage) (2.240).
So Allah entitled the widow to be bequeathed extra maintenance for seven months and twenty nights, and that is the completion of one year. If she wished she could stay (in her husband's home) according to the will, and she could leave it if she wished, as Allah says:
"..without turning them out, but if they leave (the residence), there is no blame on you." So the 'Idda (i.e. four months and ten days as it) is obligatory for her.
'Ata said: Ibn 'Abbas said, "This Verse, i.e. the Statement of Allah: "..without turning them out.." cancelled the obligation of staying for the waiting period in her dead husband's house, and she can complete this period wherever she likes." 'Ata's aid: If she wished, she could complete her 'Idda by staying in her dead husband's residence according to the will or leave it according to Allah's Statement:--
"There is no blame on you for what they do with themselves." 'Ata' added: Later the regulations of inheritance came and abrogated the order of the dwelling of the widow (in her dead husband's house), so she could complete the 'Idda wherever she likes. And it was no longer necessary to provide her with a residence. Ibn 'Abbas said, "This Verse abrogated her (i.e. widow's) dwelling in her dead husband's house and she could complete the 'Idda (i.e. four months and ten days) wherever she liked, as Allah's Statement says:--"...without turning them out..."
Volume 6, Book 60, Number 60:
Narrated Ibn Az-Zubair:
I said to 'Uthman, "This Verse which is in Surat-al-Baqara:
"Those of you who die and leave widows behind...without turning them out." has been abrogated by another Verse. Why then do you write it (in the Qur'an)?" 'Uthman said. "Leave it (where it is), O the son of my brother, for I will not shift anything of it (i.e. the Quran) from its original position."
Volume 6, Book 60, Number 68:
Narrated Ibn 'Umar:
This Verse:--"Whether you show what is in your minds or conceal it.." (2.284) was abrogated.
Volume 6, Book 60, Number 69:
Narrated Marwan Al-Asghar:
A man from the companions of Allah's Apostle who I think, was Ibn 'Umar said, "The Verse:--"Whether you show what is in your minds or conceal it...." was abrogated by the Verse following it."
Volume 6, Book 60, Number 100:
Narrated Ikrama:
Ibn Abbas said ( regarding the verse), "And when the relatives and the orphans and the poor are present at the time of division, "this verse and its order is valid and not abrogated."
Volume 6, Book 60, Number 114:
Narrated Said bin Jubair:
The people of Kufa disagreed (disputed) about the above Verse. So I went to Ibn Abbas and asked him about it. He said, "This Verse:-- "And whoever kills a believer intentionally, his recompense is Hell." was revealed last of all (concerning premeditated murder) and nothing abrogated it."
Volume 6, Book 60, Number 285:
Narrated Al-Qasim bin Abi Bazza:
That he asked Said bin Jubair, "Is there any repentance of the one who has murdered a believer intentionally?" Then I recited to him:--
"Nor kill such life as Allah has forbidden except for a just cause." Said said, "I recited this very Verse before Ibn 'Abbas as you have recited it before me. Ibn 'Abbas said, 'This Verse was revealed in Mecca and it has been abrogated by a Verse in Surat-An-Nisa which was later revealed in Medina."
Volume 6, Book 60, Number 289:
Narrated Said bin Jubair:
Abdur-Rahman bin Abza ordered me to ask Ibn 'Abbas regarding the two Verses (the first of which was ):
"And whosoever murders a believer intentionally." (4.93) So I asked him, and he said, "Nothing has abrogated this Verse." About (the other Verse): 'And those who invoke not with Allah any other god.' he said, "It was revealed concerning the pagans,'
Volume 7, Book 70, Number 562:
Narrated 'Aisha:
During the ailment of the Prophet some people came to visits him. He led them in prayer while sitting. but they prayed standing, so he waved to them to sit down. When he had finished the prayer, he said, "An Imam is to be followed, so when he bows, you should bow. and when he raises his head, you should raise yours, and if he prays sitting. you should pray sitting." Abu Abdullah said Al-Humaidi said, (The order of ) "This narration has been abrogated by the last action of the Prophet as he led the prayer sitting, while the people prayed standing behind him'
Volume 6, Book 60, Number 8:
Narrated Ibn Abbas:
Umar said, "Our best Qur'an reciter is Ubai and our best judge is 'Ali; and in spite of this, we leave some of the statements of Ubai because Ubai says, 'I do not leave anything that I have heard from Allah's Apostle while Allah:
"Whatever verse (Revelations) do We abrogate or cause to be forgotten but We bring a better one or similar to it." (2.106)
Volume 1, Book 8, Number 394:
Narrated 'Abdullah:
The Prophet prayed (and the subnarrator Ibrahim said, "I do not know whether he prayed more or less than usual"), and when he had finished the prayers he was asked, "O Allah's Apostle! Has there been any change in the prayers?" He said, "What is it?' The people said, "You have prayed so much and so much." So the Prophet bent his legs, faced the Qibla and performed two prostrations (of Sahu) and finished his prayers with Tasiim (by turning his face to right and left saying: 'As-Salamu'Alaikum-Warahmat-ullah'). When he turned his face to us he said, "If there had been anything changed in the prayer, surely I would have informed you but I am a human being like you and liable to forget like you. So if I forget remind me and if anyone of you is doubtful about his prayer, he should follow what he thinks to be correct and complete his prayer accordingly and finish it and do two prostrations (of Sahu)."



