“Whoever swears a false oath in order to seize the wealth of a Muslim unlawfully, he will meet Allah when He is angry with him.”  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ حَلَفَ عَلَى يَمِينٍ وَهُوَ فِيهَا فَاجِرٌ يَقْتَطِعُ بِهَا مَالَ امْرِئٍ مُسْلِمٍ لَقِيَ اللَّهَ وَهُوَ عَلَيْهِ غَضْبَانُ  

“No man seizes the wealth of a Muslim unlawfully by means of his (false) oath, but Allah will deny Paradise to him and will doom him to Hell.” A man among the people said: “O Messenger of Allah, even if it is something small?” He said: “Even if it is a twig of an Arak tree.”  

أَنَّهُ سَمِعَ رَسُولَ اللَّهِ ﷺ يَقُولُ لاَ يَقْتَطِعُ رَجُلٌ حَقَّ امْرِئٍ مُسْلِمٍ بِيَمِينِهِ إِلاَّ حَرَّمَ اللَّهُ عَلَيْهِ الْجَنَّةَ وَأَوْجَبَ لَهُ النَّارَ فَقَالَ رَجُلٌ مِنَ الْقَوْمِ يَا رَسُولَ اللَّهِ وَإِنْ كَانَ شَيْئًا يَسِيرًا قَالَ وَإِنْ كَانَ سِوَاكًا مِنْ أَرَاكٍ