رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 214
The Book of Miscellany
Unlawfulness of Oppression and Restoring Others Rights
وَعَنْ أَبِي أُمَامَة إِياس بْن ثعلبةَ اَلْحَارِثِيُّ رَضِيَ اللَّه عَنْهُ أَنَّ رَسُولَ اَللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ قَالَ: " مَنْ اِقْتَطَعَ حَقَّ امْرِئٍ مُسْلِمٍ بِيَمِينِهِ فَقَدْ أَوْجَبَ اَللَّهُ لَهُ اَلنَّارَ، وَحَرَّمَ عَلَيْهِ اَلْجَنَّةَ” فَقَالَ رَجُلٌ: وَإِنْ كَانَ شَيْئًا يَسِيرًا يَا رَسُولَ اللَّهِ ؟ فقال: “وَإِنْ قَضِيبًا مِنْ أَرَاكٍ” ((رَوَاهُ مُسْلِم)).
Abu Umamah (May Allah bepleased with him) reported: Messenger of Allah (ﷺ) said, "Allah decrees the (Hell) Fire and debars Jannah for the one who usurps the rights of a believer by taking a false oath." One man asked: "O Messenger of Allah! Even if it should be for an insignificant thing?" He said, "Even if it be a stick of the Arak tree (i.e., the tree from which Miswak sticks are taken)". [Muslim].
Riyad as-Salihin, 214