Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:1306bḤarmalah b. Yaḥyá > Ibn Wahb > Yūnus > Ibn Shihāb > ʿĪsá b. Ṭalḥah al-Taymī > ʿAbdullāh b. ʿAmr b. al-ʿĀṣ

Messenger of Allah ﷺ stopped while riding his camel and the people began to ask him. One of the inquirers said: Messenger of Allah, I did not know that pebbles should be thrown before sacrificing the animal, and by mistake I sacrificed the animal before throwing pebbles, whereupon Messenger of Allah ﷺ said: (Now) throw pebbles and there is no harm in it. Then another (person) came saying: I did not know that the animal was to be sacrificed before shaving, but I got myself shaved before sacrificing the animal, whereupon he (the Holy Prophet) said: Sacrifice the animal (now) and there is no harm in it. He (the narrator) said: I did not hear that anything was asked on that day (shout a matter) which a person forgot and could not observe the sequence or anything like it either due to forgetfulness or ignorance, but Messenger of Allah ﷺ said (about that): Do it; there is no harm in it.  

مسلم:١٣٠٦bوَحَدَّثَنِي حَرْمَلَةُ بْنُ يَحْيَى أَخْبَرَنَا ابْنُ وَهْبٍ أَخْبَرَنِي يُونُسُ عَنِ ابْنِ شِهَابٍ حَدَّثَنِي عِيسَى بْنُ طَلْحَةَ التَّيْمِيُّ

أَنَّهُ سَمِعَ عَبْدَ اللَّهِ بْنَ عَمْرِو بْنِ الْعَاصِ يَقُولُ وَقَفَ رَسُولُ اللَّهِ ﷺ عَلَى رَاحِلَتِهِ فَطَفِقَ نَاسٌ يَسْأَلُونَهُ فَيَقُولُ الْقَائِلُ مِنْهُمْ يَا رَسُولَ اللَّهِ إِنِّي لَمْ أَكُنْ أَشْعُرُ أَنَّ الرَّمْىَ قَبْلَ النَّحْرِ فَنَحَرْتُ قَبْلَ الرَّمْىِ فَقَالَ رَسُولُ اللَّهِ ﷺ فَارْمِ وَلاَ حَرَجَ قَالَ وَطَفِقَ آخَرُ يَقُولُ إِنِّي لَمْ أَشْعُرْ أَنَّ النَّحْرَ قَبْلَ الْحَلْقِ فَحَلَقْتُ قَبْلَ أَنْ أَنْحَرَ فَيَقُولُ انْحَرْ وَلاَ حَرَجَ قَالَ فَمَا سَمِعْتُهُ يُسْأَلُ يَوْمَئِذٍ عَنْ أَمْرٍ مِمَّا يَنْسَى الْمَرْءُ وَيَجْهَلُ مِنْ تَقْدِيمِ بَعْضِ الأُمُورِ قَبْلَ بَعْضٍ وَأَشْبَاهِهَا إِلاَّ قَالَ رَسُولُ اللَّهِ ﷺ افْعَلُوا ذَلِكَ وَلاَ حَرَجَ  


See similar narrations below:

Collected by Mālik, Aḥmad
malik:20-254Yaḥyá > Mālik > Ibn Shihāb > ʿĪsá b. Ṭalḥah > ʿAbdullāh b. ʿAmr b. al-ʿĀṣ

Yahya related to me from Malik from Ibn Shihab from clsa ibn Talha that Abdullah ibn Amr ibn al-As said, "The Messenger of Allah ﷺ stopped for the people at Mina, and they questioned him and a man came and said to him, 'Messenger of Allah, I was unclear about what to do and I shaved before sacrificing,' and the Messenger of Allah ﷺ said, 'Sacrifice, and don't worry.' Then another came to him and said 'Messenger of Allah, I was unclear about what to do and I sacrificed before throwing the stones.' He advised, 'Throw, and don't worry.' " Amr continued, saying that the Messenger of Allah ﷺ was not asked about anything done before or after without his saying, "Do it, and don't worry."  

مالك:٢٠-٢٥٤حَدَّثَنِي يَحْيَى عَنْ مَالِكٍ عَنِ ابْنِ شِهَابٍ عَنْ عِيسَى بْنِ طَلْحَةَ عَنْ عَبْدِ اللَّهِ بْنِ عَمْرِو بْنِ الْعَاصِ

أَنَّهُ قَالَ وَقَفَ رَسُولُ اللَّهِ ﷺ لِلنَّاسِ بِمِنًى وَالنَّاسُ يَسْأَلُونَهُ فَجَاءَهُ رَجُلٌ فَقَالَ لَهُ يَا رَسُولَ اللَّهِ لَمْ أَشْعُرْ فَحَلَقْتُ قَبْلَ أَنْ أَنْحَرَ فَقَالَ رَسُولُ اللَّهِ ﷺ انْحَرْ وَلاَ حَرَجَ ثُمَّ جَاءَهُ آخَرُ فَقَالَ يَا رَسُولَ اللَّهِ لَمْ أَشْعُرْ فَنَحَرْتُ قَبْلَ أَنْ أَرْمِيَ قَالَ ارْمِ وَلاَ حَرَجَ قَالَ فَمَا سُئِلَ رَسُولُ اللَّهِ ﷺ عَنْ شَىْءٍ قُدِّمَ وَلاَ أُخِّرَ إِلاَّ قَالَ افْعَلْ وَلاَ حَرَجَ  

ahmad:7032Yaʿqūb Ḥaddathaniá Abū > Ṣāliḥ > Ibn Shihāb > ʿĪsá b. Ṭalḥah b. ʿUbaydullāh > ʿAbdullāh b. ʿAmr b. al-ʿĀṣī

[Machine] He heard Abdullah Ibn Amr Ibn As say that the Messenger of Allah ﷺ stopped on the day of sacrifice, while riding his camel, and the people asked him. One of them said, "O Messenger of Allah, I did not realize that stoning came before sacrifice, so I sacrificed before stoning. Should I still stone the pillars?" The Messenger of Allah ﷺ replied, "Yes, stone them, there is no harm." Then another person said, "O Messenger of Allah, I did not realize that shaving the head came before sacrifice, so I shaved my head before sacrificing. Should I still sacrifice?" The Messenger of Allah ﷺ replied, "Yes, sacrifice, there is no harm." He (Abdullah Ibn Amr) said, "I did not hear him being asked about any matter that a person may forget or be unaware of, regarding the sequence of events or their similarities, except that the Messenger of Allah ﷺ would say, 'Do it, there is no harm.'"  

أحمد:٧٠٣٢حَدَّثَنَا يَعْقُوبُ حَدَّثَنِى أَبِي عَنْ صَالِحٍ قَالَ ابْنُ شِهَابٍ حَدَّثَنِي عِيسَى بْنُ طَلْحَةَ بْنِ عُبَيْدِ اللهِ

أَنَّهُ سَمِعَ عَبْدَ اللهِ بْنَ عَمْرِو بْنِ الْعَاصِي يَقُولُ وَقَفَ رَسُولُ اللهِ ﷺ يَوْمَ النَّحْرِ عَلَى رَاحِلَتِهِ فَطَفِقَ يَسْأَلُونَهُ فَيَقُولُ الْقَائِلُ مِنْهُمْ يَا رَسُولَ اللهِ إِنِّي لَمْ أَكُنْ أَشْعُرُ أَنَّ الرَّمْيَ قَبْلَ النَّحْرِ فَنَحَرْتُ قَبْلَ أَنْ أَرْمِيَ؟ فَقَالَ رَسُولُ اللهِ ﷺ ارْمِ وَلَا حَرَجَ وَطَفِقَ آخَرُ فَقَالَ يَا رَسُولَ اللهِ إِنِّي لَمْ أَشْعُرْ أَنَّ النَّحْرَ قَبْلَ الْحَلْقِ فَحَلَقْتُ قَبْلَ أَنْ أَنْحَرَ؟ فَيَقُولُ رَسُولُ اللهِ ﷺ انْحَرْ وَلَا حَرَجَ قَالَ فَمَا سَمِعْتُهُ يَوْمَئِذٍ يُسْأَلُ عَنْ أَمْرٍ مِمَّا يَنْسَى الْإِنْسَانُ أَوْ يَجْهَلُ مِنْتَقْدِيمِ الْأُمُورِ بَعْضِهَا قَبْلَ بَعْضٍ وَأَشْبَاهِهَا إِلَّا قَالَ رَسُولُ اللهِ ﷺ افْعَلْهُ وَلَا حَرَجَ