The Prophet ﷺ as saying: No vow must be taken to do an act of disobedience, and the atonement for it is the same as for an oath.  

أَنَّ النَّبِيَّ ﷺ قَالَ لاَ نَذْرَ فِي مَعْصِيَةٍ وَكَفَّارَتُهُ كَفَّارَةُ يَمِينٍ  

I heard Ahmad b. Shabbuyah say: Ibn al-Mubarak said about this tradition that Abu Salamah had transmitted it. This indicates that al-Zuhri did not hear it from Abu Salamah. Ahmad b. Muhammad said: This is verified by what Ayyub b. Sulaiman narrated to us. Abu Dawud said: I heard Ahmad b. Hanbal say: I have corrupted this tradition for us. He was asked: Do you think that it is correct that this tradition has been corrupted? Has any person other than Ibn Abi Uwais transmitted it ? He replied: Ayyub was similar to him in respect of reliability, and Ayyub transmitted it.  

أَنَّ الزُّهْرِيَّ لَمْ يَسْمَعْهُ مِنْ أَبِي سَلَمَةَ وَقَالَ أَحْمَدُ بْنُ مُحَمَّدٍ وَتَصْدِيقُ ذَلِكَ مَا حَدَّثَنَا أَيُّوبُ يَعْنِي ابْنَ سُلَيْمَانَ  

The Messenger of Allah ﷺ as saying: No vow must be taken to do an act of disobedience, and the atonement for it is the same as for an oath. Ahmad b. Muhammad al-Marwazi said: The correct chain of this tradition is: 'Ali b. al-Mubarak, from Yahya b. Abi Kathir, from Muhammad b. al-Zubair, from his father, on the authority of 'Imran b. Husain from the Prophet ﷺ Abu Dawud said: By this he (al-Marwazi) means that the narrator Sulaiman b. Arqam had some misunderstanding about this tradition. Al-Zuhri narrated it from him and then transmitted it (omitting his name) from Abu Salamah on the authority of 'Aishah. Abu Dawud said: Baqiyyah has transmitted it from al-Auza'i from Yahya, from Muhammad b. al-Zubair with a similar chain of Ibn al-Mubarak.  

رَسُولُ اللَّهِ ﷺ لاَ نَذْرَ فِي مَعْصِيَةٍ وَكَفَّارَتُهُ كَفَّارَةُ يَمِينٍ قَالَ أَحْمَدُ بْنُ مُحَمَّدٍ الْمَرْوَزِيُّ إِنَّمَا الْحَدِيثُ حَدِيثُ عَلِيِّ بْنِ الْمُبَارَكِ عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ عَنْ مُحَمَّدِ بْنِ الزُّبَيْرِ عَنْ أَبِيهِ عَنْ عِمْرَانَ بْنِ حُصَيْنٍ عَنِ النَّبِيِّ ﷺ أَرَادَ أَنَّ سُلَيْمَانَ بْنَ أَرْقَمَ وَهِمَ فِيهِ وَحَمَلَهُ عَنْهُ الزُّهْرِيُّ وَأَرْسَلَهُ عَنْ أَبِي سَلَمَةَ عَنْ عَائِشَةَ رَحِمَهَا اللَّهُ  

Uqbah consulted the Prophet ﷺ about his sister who took a vow to perform hajj barefooted and bareheaded. So he said: Command her to cover her head and to ride, and to fast three days.  

أَنَّهُ سَأَلَ النَّبِيَّ ﷺ عَنْ أُخْتٍ لَهُ نَذَرَتْ أَنْ تَحُجَّ حَافِيَةً غَيْرَ مُخْتَمِرَةٍ فَقَالَ مُرُوهَا فَلْتَخْتَمِرْ وَلْتَرْكَبْ وَلْتَصُمْ ثَلاَثَةَ أَيَّامٍ  

The tradition mentioned above has also been transmitted by Abu Sa'id al-Ru'aini with the same chain as narrated by Yahya (b. Sa'id) and to the same effect.  

أَخْبَرَهُ بِإِسْنَادِ يَحْيَى وَمَعْنَاهُ  

A man came to Prophet ﷺ and said: Messenger of Allah, my sister has taken a vow to perform hajj on foot. The Prophet ﷺ said: Allah gets no good from the affliction your sister imposed on herself, so let her perform hajj riding and make atonement for her oath.  

جَاءَ رَجُلٌ إِلَى النَّبِيِّ ﷺ فَقَالَ يَا رَسُولَ اللَّهِ إِنَّ أُخْتِي نَذَرَتْ يَعْنِي أَنْ تَحُجَّ مَاشِيَةً فَقَالَ النَّبِيُّ ﷺ إِنَّ اللَّهَ لاَ يَصْنَعُ بِشَقَاءِ أُخْتِكَ شَيْئًا فَلْتَحُجَّ رَاكِبَةً وَلْتُكَفِّرْ عَنْ يَمِينِهَا  

That the sister of 'Uqbah b. 'Amir took vow to walk on foot to the Ka'bah. Thereupon the Prophet ﷺ ordered her to ride and slaughter a sacrificial animal.  

أَنْ تَمْشِيَ إِلَى الْبَيْتِ فَأَمَرَهَا النَّبِيُّ ﷺ أَنْ تَرْكَبَ وَتُهْدِيَ هَدْيًا  

That when the Prophet ﷺ was informed that the sister of 'Uqbah b. 'Amir had taken a vow to perform Hajj on foot, he said: Allah is not in need of her vow. So ask her to ride. Abu Dawud said: Sa'ib b. 'Arubah has transmitted a similar tradition. Khalid has also transmitted a similar tradition on the authority of 'Ikrimah from the Prophet ﷺ.  

أَنَّ النَّبِيَّ ﷺ لَمَّا بَلَغَهُ أَنَّ أُخْتَ عُقْبَةَ بْنِ عَامِرٍ نَذَرَتْ أَنْ تَحُجَّ مَاشِيَةً قَالَ إِنَّ اللَّهَ لَغَنِيٌّ عَنْ نَذْرِهَا مُرْهَا فَلْتَرْكَبْ  

The tradition about the sister of 'Uqbah b. 'Amir as narrated by Hisham, but he made no mention of the sacrificial animal. In his version he said: Ask your sister to ride. Abu Dawud said: Khalid narrated it from 'Ikrimah to the same effect as narrated by Hisham.  

وَقَالَ فِيهِ مُرْ أُخْتَكَ فَلْتَرْكَبْ  

My sister took a vow to walk on foot to the House of Allah (i.e. Ka'bah). She asked me to consult the Prophet ﷺ about her. So I consulted the Prophet ﷺ. He said: Let her walk and ride.  

أَنْ أَسْتَفْتِيَ لَهَا رَسُولَ اللَّهِ ﷺ فَاسْتَفْتَيْتُ النَّبِيَّ ﷺ فَقَالَ لِتَمْشِ وَلْتَرْكَبْ  

While the Prophet ﷺ was preaching a man was standing in the sun. He asked about him. They said: He is Abu Isra'il who has taken a vow to stand and not to sit, or go into shade, or speak, but to fast. Thereupon he said: Command him to speak, to go into the shade, sit and complete his fast.  

بَيْنَمَا النَّبِيُّ ﷺ يَخْطُبُ إِذَا هُوَ بِرَجُلٍ قَائِمٍ فِي الشَّمْسِ فَسَأَلَ عَنْهُ قَالُوا هَذَا أَبُو إِسْرَائِيلَ نَذَرَ أَنْ يَقُومَ وَلاَ يَقْعُدَ وَلاَ يَسْتَظِلَّ وَلاَ يَتَكَلَّمَ وَيَصُومَ قَالَ مُرُوهُ فَلْيَتَكَلَّمْ وَلْيَسْتَظِلَّ وَلْيَقْعُدْ وَلْيُتِمَّ صَوْمَهُ  

The Messenger of Allah ﷺ saw a man that he was supported between his sons. He asked about him, and (the people) said: He has taken a vow to walk (on foot). Thereupon he said: Allah has no need that this man should punish himself, and he ordered him to ride. Abu Dawud said: 'Amr b. Abi 'Amir has also narrated a similar tradition from al-A'raj on the authority of Abu Hurairah from the Prophet ﷺ.  

أَنَّ رَسُولَ اللَّهِ ﷺ رَأَى رَجُلاً يُهَادَى بَيْنَ ابْنَيْهِ فَسَأَلَ عَنْهُ فَقَالُوا نَذَرَ أَنْ يَمْشِيَ فَقَالَ إِنَّ اللَّهَ لَغَنِيٌّ عَنْ تَعْذِيبِ هَذَا نَفْسَهُ وَأَمَرَهُ أَنْ يَرْكَبَ  

The Prophet ﷺ while going round the Ka'bah passed a man who was led with a ring of bridle in his nose. The Prophet ﷺ cut it off with his hand and ordered to lead him by catching his hand.  

أَنَّ النَّبِيَّ ﷺ مَرَّ وَهُوَ يَطُوفُ بِالْكَعْبَةِ بِإِنْسَانٍ يَقُودُهُ بِخِزَامَةٍ فِي أَنْفِهِ فَقَطَعَهَا النَّبِيُّ ﷺ بِيَدِهِ وَأَمَرَهُ أَنْ يَقُودَهُ بِيَدِهِ  

The sister of Uqbah ibn Amir took a vow that she would perform hajj on foot, and she was unable to do so. The Prophet ﷺ said: Allah is not in need of the walking of your sister. She must ride and offer a sacrificial camel.  

النَّبِيُّ ﷺ إِنَّ اللَّهَ لَغَنِيٌّ عَنْ مَشْىِ أُخْتِكَ فَلْتَرْكَبْ وَلْتُهْدِ بَدَنَةً  

Uqbah said to the Prophet ﷺ: My sister has taken a vow that she will walk to the House of Allah (the Ka'bah). Thereupon he said: Allah will not do anything of the walking of your sister to the House of Allah (i.e. the Ka'bah).  

أَنَّهُ قَالَ لِلنَّبِيِّ ﷺ إِنَّ أُخْتِي نَذَرَتْ أَنْ تَمْشِيَ إِلَى الْبَيْتِ فَقَالَ إِنَّ اللَّهَ لاَ يَصْنَعُ بِمَشْىِ أُخْتِكَ إِلَى الْبَيْتِ شَيْئًا