قَوْلُهُ تَعَالَى: {إِنَّ الَّذِينَ يَشْتَرُونَ بِعَهْدِ اللهِ وَأَيْمَانِهِمْ ثَمَنًا قَلِيلًا} [آل عمران: 77]
[Machine] The Messenger of Allah ﷺ said, "Whoever swears an oath to take something unlawfully, and then meets Allah while He is angry with him and his oath is contradicted by the Book of Allah, 'Indeed, those who exchange the covenant of Allah and their [own] oaths for a small price - those will have no share in the Hereafter' [Quran 3:77]." Then Ash'ath ibn Qays came and asked, "What is Abu Abdur Rahman telling you?" We replied, "So and so." He said, "By Allah, this verse was revealed about me and another person. We had a dispute and the Messenger of Allah ﷺ said, 'Bring your witnesses or take an oath.' I said, 'Then he will swear.' The Messenger of Allah ﷺ said, 'Whoever swears an oath to take something unlawfully, and he is lying in it, when he meets Allah, He will be Angry with him.'" Then Allah revealed the verse.
قَالَ رَسُولُ اللهِ ﷺ مَنْ حَلَفَ عَلَى يَمِينٍ يَقْطَعُ بِهَا مَالًا لَقِيَ اللهَ وَهُوَ عَلَيْهِ غَضْبَانُ وَتَصْدِيقُهُ فِي كِتَابِ اللهِ {إِنَّ الَّذِينَ يَشْتَرُونَ بِعَهْدِ اللهِ وَأَيْمَانِهِمْ ثَمَنًا قَلِيلًا أُولَئِكَ لَا خَلَاقَ لَهُمْ فِي الْآخِرَةِ} [آل عمران 77] فَجَاءَ الْأَشْعَثُ بْنُ قَيْسٍ فَقَالَ مَا يُحَدِّثُكُمْ أَبُو عَبْدِ الرَّحْمَنِ؟ فَقُلْنَا كَذَا وَكَذَا فَقَالَ وَاللهِ لَأُنْزِلَتْ فِيَّ وَفِي فُلَانٍ كَانَتْ بَيْنِي وَبَيْنَهُ خُصُومَةٌ فَقَالَ رَسُولُ اللهِ ﷺ «شُهُودَكَ أَوْ يَمِينَهُ» قُلْتُ إِذَنْ يَحْلِفُ قَالَ «مَنْ حَلَفَ عَلَى يَمِينٍ يَقْطَعُ بِهَا مَالًا وَهُوَ فِيهَا كَاذِبٌ لَقِيَ اللهَ وَهُوَ عَلَيْهِ غَضْبَانُ» وَأَنْزَلَ اللهُ ﷻ الْآيَةَ