Arabic (Original)
قَالَ حَدَّثَنَا يُونُسُ بْنُ مُحَمَّدٍ قَالَ حَدَّثَنَا لَيْثٌ عَنْ هِشَامِ بْنِ سَعْدٍ عَنْ مُحَمَّدِ بْنِ زَيْدِ بْنِ الْمُهَاجِرِ بْنِ قُنْفُذٍ التَّيْمِيِّ عَنْ أَبِي أُمَامَةَ الْأَنْصَارِيِّ عَنْ عَبْدِ اللَّهِ بْنِ أُنَيْسٍ الْجُهَنِيِّ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِنَّ مِنْ أَكْبَرِ الْكَبَائِرِ الشِّرْكَ بِاللَّهِ وَعُقُوقَ الْوَالِدَيْنِ وَالْيَمِينَ الْغَمُوسَ وَمَا حَلَفَ حَالِفٌ بِاللَّهِ يَمِينًا صَبْرًا فَأَدْخَلَ فِيهَا مِثْلَ جَنَاحِ بَعُوضَةٍ إِلَّا جَعَلَهُ اللَّهُ نُكْتَةً فِي قَلْبِهِ إِلَى يَوْمِ الْقِيَامَةِ.
English Translation
Yunus b. Muhammad narrated to us: Layth narrated to us, from Hisham b. Sa'd, from Muhammad b. Zayd b. al-Muhajir b. Qunfudh al-Taymi, from Abu Umamah al-Ansari, from Abdullah b. Unays al-Juhani, who said: The Messenger of Allah, peace and blessings be upon him, said: "Among the greatest of major sins are associating partners with Allah, undutifulness to parents, the false oath that willfully deprives another of their right, and no one swears by Allah a deliberate false oath, involving in it even the weight of a mosquito's wing, but that Allah makes it a stain in his heart until the Day of Resurrection."