Hadith: Whoever seizes the right of a Muslim by taking a false oath, Allah will condemn him to Hell and will forbid Paradise for him

عن أَبِي أُمَامَةَ إِياسِ بنِ ثَعْلَبَةَ الحَارِثِيِّ رضي الله عنه أَنَّ رَسُولَ اللهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ قَالَ:

«مَنِ اقْتَطَعَ حَقَّ امْرِئٍ مُسْلِمٍ بِيَمِينِهِ، فَقَدْ أَوْجَبَ اللهُ لَهُ النَّارَ، وَحَرَّمَ عَلَيْهِ الْجَنَّةَ» فَقَالَ لَهُ رَجُلٌ: وَإِنْ كَانَ شَيْئًا يَسِيرًا يَا رَسُولَ اللهِ؟ قَالَ: «وَإِنْ قَضِيبًا مِنْ أَرَاكٍ».
[صحيح] - [رواه مسلم]

Abu Umāmah Iyās ibn Tha‘labah al-Hārithi (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Whoever seizes the right of a Muslim by taking a false oath, Allah will condemn him to Hell and will forbid Paradise for him." One man asked: "O Messenger of Allah, even if it is something insignificant?" He replied: "Yes, even if it is a twig of the Arak tree."
Sahih/Authentic. - [Muslim]

Explanation

The Prophet (may Allah's peace and blessings be upon him) said that whoever seizes the right of a Muslim unlawfully by taking a false oath, Allah will condemn him to Hell and will forbid Paradise for him. A man asked: "Even if it was insignificant, O Messenger of Allah?" So the Prophet (may Allah's peace and blessings be upon him) said: "Even if it is a stick of tooth-stick.”