Authentic
Sunan Ibn Majah 2324
“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.”
" 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…