16:91
وَ أَوْفُ وا۟ بِ عَهْدِ ٱللَّهِ إِذَا عَٰهَد تُّمْ وَ لَا تَنقُضُ وا۟ ٱلْ أَيْمَٰنَ بَعْدَ تَوْكِيدِ هَا وَ قَدْ جَعَلْ تُمُ ٱللَّهَ عَلَيْ كُمْ كَفِيلًا إِنَّ ٱللَّهَ يَعْلَمُ مَا تَفْعَلُ ونَ
And fulfill the covenant of Allah when you have taken it, [O believers], and do not break oaths after their confirmation while you have made Allah, over you, a witness. Indeed, Allah knows what you do.
2:100
أَ وَ كُلَّمَا عَٰهَدُ وا۟ عَهْدًا نَّبَذَ هُۥ فَرِيقٌ مِّنْ هُم بَلْ أَكْثَرُ هُمْ لَا يُؤْمِنُ ونَ
Is it not [true] that every time they took a covenant a party of them threw it away? But, [in fact], most of them do not believe.
2:177
لَّيْسَ ٱلْ بِرَّ أَن تُوَلُّ وا۟ وُجُوهَ كُمْ قِبَلَ ٱلْ مَشْرِقِ وَ ٱلْ مَغْرِبِ وَ لَٰكِنَّ ٱلْ بِرَّ مَنْ ءَامَنَ بِ ٱللَّهِ وَ ٱلْ يَوْمِ ٱلْ ءَاخِرِ وَ ٱلْ مَلَٰٓئِكَةِ وَ ٱلْ كِتَٰبِ وَ ٱل نَّبِيِّۦنَ وَ ءَاتَى ٱلْ مَالَ عَلَىٰ حُبِّ هِۦ ذَوِى ٱلْ قُرْبَىٰ وَ ٱلْ يَتَٰمَىٰ وَ ٱلْ مَسَٰكِينَ وَ ٱبْنَ ٱل سَّبِيلِ وَ ٱل سَّآئِلِينَ وَ فِى ٱل رِّقَابِ وَ أَقَامَ ٱل صَّلَوٰةَ وَ ءَاتَى ٱل زَّكَوٰةَ وَ ٱلْ مُوفُونَ بِ عَهْدِ هِمْ إِذَا عَٰهَدُ وا۟ وَ ٱل صَّٰبِرِينَ فِى ٱلْ بَأْسَآءِ وَ ٱل ضَّرَّآءِ وَ حِينَ ٱلْ بَأْسِ أُو۟لَٰٓئِكَ ٱلَّذِينَ صَدَقُ وا۟ وَ أُو۟لَٰٓئِكَ هُمُ ٱلْ مُتَّقُونَ
Righteousness is not that you turn your faces toward the east or the west, but [true] righteousness is [in] one who believes in Allah, the Last Day, the angels, the Book, and the prophets and gives wealth, in spite of love for it, to relatives, orphans, the needy, the traveler, those who ask [for help], and for freeing slaves; [and who] establishes prayer and gives zakah; [those who] fulfill their promise when they promise; and [those who] are patient in poverty and hardship and during battle. Those are the ones who have been true, and it is those who are the righteous.
33:15
وَ لَ قَدْ كَانُ وا۟ عَٰهَدُ وا۟ ٱللَّهَ مِن قَبْلُ لَا يُوَلُّ ونَ ٱلْ أَدْبَٰرَ وَ كَانَ عَهْدُ ٱللَّهِ مَسْـُٔولًا
And they had already promised Allah before not to turn their backs and flee. And ever is the promise to Allah [that about which one will be] questioned.
33:23
مِّنَ ٱلْ مُؤْمِنِينَ رِجَالٌ صَدَقُ وا۟ مَا عَٰهَدُ وا۟ ٱللَّهَ عَلَيْ هِ فَ مِنْ هُم مَّن قَضَىٰ نَحْبَ هُۥ وَ مِنْ هُم مَّن يَنتَظِرُ وَ مَا بَدَّلُ وا۟ تَبْدِيلًا
Among the believers are men true to what they promised Allah. Among them is he who has fulfilled his vow [to the death], and among them is he who awaits [his chance]. And they did not alter [the terms of their commitment] by any alteration -
48:10
إِنَّ ٱلَّذِينَ يُبَايِعُ ونَ كَ إِنَّ مَا يُبَايِعُ ونَ ٱللَّهَ يَدُ ٱللَّهِ فَوْقَ أَيْدِي هِمْ فَ مَن نَّكَثَ فَ إِنَّ مَا يَنكُثُ عَلَىٰ نَفْسِ هِۦ وَ مَنْ أَوْفَىٰ بِ مَا عَٰهَدَ عَلَيْ هُ ٱللَّهَ فَ سَ يُؤْتِي هِ أَجْرًا عَظِيمًا
Indeed, those who pledge allegiance to you, [O Muhammad] - they are actually pledging allegiance to Allah. The hand of Allah is over their hands. So he who breaks his word only breaks it to the detriment of himself. And he who fulfills that which he has promised Allah - He will give him a great reward.
8:56
ٱلَّذِينَ عَٰهَد تَّ مِنْ هُمْ ثُمَّ يَنقُضُ ونَ عَهْدَ هُمْ فِى كُلِّ مَرَّةٍ وَ هُمْ لَا يَتَّقُ ونَ
The ones with whom you made a treaty but then they break their pledge every time, and they do not fear Allah.
9:1
بَرَآءَةٌ مِّنَ ٱللَّهِ وَ رَسُولِ هِۦٓ إِلَى ٱلَّذِينَ عَٰهَد تُّم مِّنَ ٱلْ مُشْرِكِينَ
[This is a declaration of] disassociation, from Allah and His Messenger, to those with whom you had made a treaty among the polytheists.
9:4
إِلَّا ٱلَّذِينَ عَٰهَد تُّم مِّنَ ٱلْ مُشْرِكِينَ ثُمَّ لَمْ يَنقُصُ و كُمْ شَيْـًٔا وَ لَمْ يُظَٰهِرُ وا۟ عَلَيْ كُمْ أَحَدًا فَ أَتِمُّ وٓا۟ إِلَيْ هِمْ عَهْدَ هُمْ إِلَىٰ مُدَّتِ هِمْ إِنَّ ٱللَّهَ يُحِبُّ ٱلْ مُتَّقِينَ
Excepted are those with whom you made a treaty among the polytheists and then they have not been deficient toward you in anything or supported anyone against you; so complete for them their treaty until their term [has ended]. Indeed, Allah loves the righteous [who fear Him].
9:7
كَيْفَ يَكُونُ لِ لْ مُشْرِكِينَ عَهْدٌ عِندَ ٱللَّهِ وَ عِندَ رَسُولِ هِۦٓ إِلَّا ٱلَّذِينَ عَٰهَد تُّمْ عِندَ ٱلْ مَسْجِدِ ٱلْ حَرَامِ فَ مَا ٱسْتَقَٰمُ وا۟ لَ كُمْ فَ ٱسْتَقِيمُ وا۟ لَ هُمْ إِنَّ ٱللَّهَ يُحِبُّ ٱلْ مُتَّقِينَ
How can there be for the polytheists a treaty in the sight of Allah and with His Messenger, except for those with whom you made a treaty at al-Masjid al-Haram? So as long as they are upright toward you, be upright toward them. Indeed, Allah loves the righteous [who fear Him].
9:75
وَ مِنْ هُم مَّنْ عَٰهَدَ ٱللَّهَ لَ ئِنْ ءَاتَىٰ نَا مِن فَضْلِ هِۦ لَ نَصَّدَّقَ نَّ وَ لَ نَكُونَ نَّ مِنَ ٱل صَّٰلِحِينَ
And among them are those who made a covenant with Allah, [saying], "If He should give us from His bounty, we will surely spend in charity, and we will surely be among the righteous."