“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.” (Using translation from Ibn Mājah 2324)
أَنَّهُ سَمِعَ رَسُولَ اللهِ ﷺ يَقُولُ «مَنِ اقْتَطَعَ مَالَ امْرِئٍ مُسْلِمٍ بِيَمِينِهِ حَرَّمَ اللهُ عَلَيْهِ الْجَنَّةَ وَأَوْجَبَ لَهُ النَّارَ» قِيلَ يَا رَسُولَ اللهِ وَإِنْ شَيْءٌ يَسِيرٌ؟ قَالَ «وَإِنْ كَانَ سِوَاكًا»